Podcast
Questions and Answers
Earth Day is celebrated every April ______.
Earth Day is celebrated every April ______.
22
The global movement for Earth Day began in ______.
The global movement for Earth Day began in ______.
1970
The theme for Earth Day 2024 is ______ vs. Plastics.
The theme for Earth Day 2024 is ______ vs. Plastics.
Planet
EDN demands a ______ percent reduction in plastic production by 2040.
EDN demands a ______ percent reduction in plastic production by 2040.
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One way to achieve the reduction goal is to raise public awareness of the health risks of ______ pollution.
One way to achieve the reduction goal is to raise public awareness of the health risks of ______ pollution.
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EDN aims to persuade countries to phase out all ______ plastics by 2030.
EDN aims to persuade countries to phase out all ______ plastics by 2030.
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Fast fashion is a major contributor to plastic ______.
Fast fashion is a major contributor to plastic ______.
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Individuals can make a big difference by avoiding ______-use plastic cutlery.
Individuals can make a big difference by avoiding ______-use plastic cutlery.
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Brauer was the smallest and lightest competitor at 5 feet 2 inches tall and weighing just ______ pounds.
Brauer was the smallest and lightest competitor at 5 feet 2 inches tall and weighing just ______ pounds.
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A nova only occurs in a star binary system with a red giant and a ______.
A nova only occurs in a star binary system with a red giant and a ______.
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The Global Solo Challenge route includes navigating around the three 'great ______'.
The Global Solo Challenge route includes navigating around the three 'great ______'.
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Brauer's journey aboard her vessel, First Light, began from ______, Spain.
Brauer's journey aboard her vessel, First Light, began from ______, Spain.
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The upcoming nova eruption will be visible to the ______ eye.
The upcoming nova eruption will be visible to the ______ eye.
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Throughout the race, Brauer's team guided her via ______.
Throughout the race, Brauer's team guided her via ______.
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T Coronae Borealis lies 3,000 ______ from Earth.
T Coronae Borealis lies 3,000 ______ from Earth.
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The last nova outburst of T Coronae Borealis occurred in ______.
The last nova outburst of T Coronae Borealis occurred in ______.
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Brauer hopes her success will encourage other girls to become professional ______.
Brauer hopes her success will encourage other girls to become professional ______.
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Sailing around Cape Horn has often been likened to climbing ______ due to its difficulty.
Sailing around Cape Horn has often been likened to climbing ______ due to its difficulty.
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The nova explosion is expected to occur sometime before ______ 2024.
The nova explosion is expected to occur sometime before ______ 2024.
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The earthquake that struck Taiwan on April 3, 2024, registered a magnitude of ______.
The earthquake that struck Taiwan on April 3, 2024, registered a magnitude of ______.
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The scientists studied two western chimpanzee groups at Tai National Park in ______.
The scientists studied two western chimpanzee groups at Tai National Park in ______.
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Chimpanzees use high ground to assess the risks of a ______ with another group.
Chimpanzees use high ground to assess the risks of a ______ with another group.
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The 1999 earthquake in Taiwan killed over ______ people.
The 1999 earthquake in Taiwan killed over ______ people.
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The majority of fatalities during the 2024 quake were due to ______.
The majority of fatalities during the 2024 quake were due to ______.
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Tactical warfare is considered a driver of human ______.
Tactical warfare is considered a driver of human ______.
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Taiwan's earthquake preparedness includes strict building ______.
Taiwan's earthquake preparedness includes strict building ______.
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Judith Hernstadt bought a set of sketches, one of which depicted a scene from the ______ War.
Judith Hernstadt bought a set of sketches, one of which depicted a scene from the ______ War.
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Cole Brauer made history as the first American woman to sail alone around the world without ______.
Cole Brauer made history as the first American woman to sail alone around the world without ______.
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The expert noticed one soldier in the sketch was wearing a shirt typical of the ______ Army.
The expert noticed one soldier in the sketch was wearing a shirt typical of the ______ Army.
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Alarm bells were going off in Skic's head when he realized the sketch could be an eyewitness ______.
Alarm bells were going off in Skic's head when he realized the sketch could be an eyewitness ______.
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The Global Solo Challenge that Brauer completed covered 30,000 ______.
The Global Solo Challenge that Brauer completed covered 30,000 ______.
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Brauer faced difficulties such as 30-foot waves and dehydration due to ______.
Brauer faced difficulties such as 30-foot waves and dehydration due to ______.
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Over 90 percent of the world's earthquakes occur along the 'Ring of ______.'
Over 90 percent of the world's earthquakes occur along the 'Ring of ______.'
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The chimpanzees' behavior suggests a level of ______ cognitive ability towards territory management.
The chimpanzees' behavior suggests a level of ______ cognitive ability towards territory management.
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Earthquakes are relatively common in Taiwan due to its location along the Pacific ______.
Earthquakes are relatively common in Taiwan due to its location along the Pacific ______.
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Taiwan has implemented a world-class seismological ______.
Taiwan has implemented a world-class seismological ______.
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After the April 3 quake, life in Hualien returned to almost ______ within days.
After the April 3 quake, life in Hualien returned to almost ______ within days.
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The sketch represents a waggon belonging to the North Carolina Brigade of continental troops which passed through ______ in August.
The sketch represents a waggon belonging to the North Carolina Brigade of continental troops which passed through ______ in August.
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The artist of the unsigned masterpiece was identified as ______ Eugene du Simitiere.
The artist of the unsigned masterpiece was identified as ______ Eugene du Simitiere.
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The sketch is one of only two known artworks to feature female ______ of the Continental Army.
The sketch is one of only two known artworks to feature female ______ of the Continental Army.
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The important sketch helps us visualize the everyday lives of these ______.
The important sketch helps us visualize the everyday lives of these ______.
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Wu and Gao were in a rainforest in China's Yuan Province when they noticed ______ buzzing around some flowers.
Wu and Gao were in a rainforest in China's Yuan Province when they noticed ______ buzzing around some flowers.
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The male spider was disguised as the flower's ______ and stamens.
The male spider was disguised as the flower's ______ and stamens.
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Some female crab spiders change colors to match the flower on which they are ______.
Some female crab spiders change colors to match the flower on which they are ______.
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This is the first evidence of cooperation ______ in any species.
This is the first evidence of cooperation ______ in any species.
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The marine reptiles dominated the seas during the Triassic and ______ periods.
The marine reptiles dominated the seas during the Triassic and ______ periods.
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Ruby found another piece of fossilized bone that was ______ as big.
Ruby found another piece of fossilized bone that was ______ as big.
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Scientists estimated the new specimen's length to be a staggering ______ feet.
Scientists estimated the new specimen's length to be a staggering ______ feet.
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The new species was named Ichthyotitan ______, meaning 'giant fish lizard of the Severn.'
The new species was named Ichthyotitan ______, meaning 'giant fish lizard of the Severn.'
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Dr. Lomax confirmed that most of the time, fossil discoveries turn out to be ______-shaped rocks.
Dr. Lomax confirmed that most of the time, fossil discoveries turn out to be ______-shaped rocks.
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The quest to gather additional fossil pieces ended in ______.
The quest to gather additional fossil pieces ended in ______.
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Periodical cicadas spend most of their lives underground, feeding off sap from tree ______.
Periodical cicadas spend most of their lives underground, feeding off sap from tree ______.
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Two cicada broods, Brood XIX and Brood XIII, emerge every ______ and ______ years respectively.
Two cicada broods, Brood XIX and Brood XIII, emerge every ______ and ______ years respectively.
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The loud drone of male cicadas can reach up to ______ decibels.
The loud drone of male cicadas can reach up to ______ decibels.
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The two cicada broods will only overlap in ______ and Iowa.
The two cicada broods will only overlap in ______ and Iowa.
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Cicadas lay their eggs by making incisions in slender ______.
Cicadas lay their eggs by making incisions in slender ______.
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Breaking, also known as ______, will debut in the Paris 2024 Olympics.
Breaking, also known as ______, will debut in the Paris 2024 Olympics.
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The 2024 Summer Olympics will be held in ______, France.
The 2024 Summer Olympics will be held in ______, France.
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In the park skateboarding competition, skaters are judged on their speed, height, and ______.
In the park skateboarding competition, skaters are judged on their speed, height, and ______.
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The male cicadas' high-pitched sound is primarily used to attract ______.
The male cicadas' high-pitched sound is primarily used to attract ______.
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The sport climbing competition will feature bouldering, speed climbing, and lead ______.
The sport climbing competition will feature bouldering, speed climbing, and lead ______.
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Cicadas are harmless to humans, but their swarms can be a ______ and nuisance.
Cicadas are harmless to humans, but their swarms can be a ______ and nuisance.
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Cicada eggs hatch in ______ to six weeks.
Cicada eggs hatch in ______ to six weeks.
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In the street skateboarding competition, athletes must perform five ______ in two runs.
In the street skateboarding competition, athletes must perform five ______ in two runs.
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Cicadas have a unique emergence pattern to avoid becoming predictable prey for their ______.
Cicadas have a unique emergence pattern to avoid becoming predictable prey for their ______.
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Surfing will return for its second Olympic appearance, hosted by the South Pacific island of ______.
Surfing will return for its second Olympic appearance, hosted by the South Pacific island of ______.
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At the Tokyo Games, the scores of all three events were combined to determine the overall ______.
At the Tokyo Games, the scores of all three events were combined to determine the overall ______.
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Only the bouldering and lead climbing scores will be combined, while speed climbing will be an independent event with its own ______.
Only the bouldering and lead climbing scores will be combined, while speed climbing will be an independent event with its own ______.
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A Sumatran orangutan named Rakus used a medicinal ______ to treat a cheek wound.
A Sumatran orangutan named Rakus used a medicinal ______ to treat a cheek wound.
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Rakus lives in Gunung Leuser National Park in northern ______.
Rakus lives in Gunung Leuser National Park in northern ______.
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The researchers first noticed Rakus's wound on June 22, ______.
The researchers first noticed Rakus's wound on June 22, ______.
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Rakus was seen chewing on the stems and leaves of a tropical vine called ______.
Rakus was seen chewing on the stems and leaves of a tropical vine called ______.
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Within five days, Rakus's wound had ______.
Within five days, Rakus's wound had ______.
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Rakus's behavior represents the first known case of active wound treatment in a wild animal with a medical ______.
Rakus's behavior represents the first known case of active wound treatment in a wild animal with a medical ______.
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With only about 14,600 Sumatran orangutans left in the wild, they are considered a critically ______ species.
With only about 14,600 Sumatran orangutans left in the wild, they are considered a critically ______ species.
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Tornadoes can strike the United States year-round, but they are most active from ______ to July.
Tornadoes can strike the United States year-round, but they are most active from ______ to July.
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The region known as 'Tornado Alley' includes parts of ______, Oklahoma, Kansas, and Nebraska.
The region known as 'Tornado Alley' includes parts of ______, Oklahoma, Kansas, and Nebraska.
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In April, an average of about ______ tornadoes occur in the United States.
In April, an average of about ______ tornadoes occur in the United States.
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On April 27, 2024, Marietta, Oklahoma was struck by an EF-4 tornado with winds between ______ mph and 200 mph.
On April 27, 2024, Marietta, Oklahoma was struck by an EF-4 tornado with winds between ______ mph and 200 mph.
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As of May 12, 2024, at least 133 tornadoes have been reported across the ______.
As of May 12, 2024, at least 133 tornadoes have been reported across the ______.
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Participants in the cheese-rolling contest try to catch an 8-pound rolling wheel of ______.
Participants in the cheese-rolling contest try to catch an 8-pound rolling wheel of ______.
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The lively cheese-rolling event is believed to have started in the ______ as a way to settle land ownership disputes.
The lively cheese-rolling event is believed to have started in the ______ as a way to settle land ownership disputes.
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In 2009, 15,000 people flocked to ______'s Hill to watch the cheese race.
In 2009, 15,000 people flocked to ______'s Hill to watch the cheese race.
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This year's cheese-rolling competition took place on May 27, ______.
This year's cheese-rolling competition took place on May 27, ______.
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Each men's downhill race was limited to ______ competitors.
Each men's downhill race was limited to ______ competitors.
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Abby Lampe claimed her second ______ in the women's downhill race.
Abby Lampe claimed her second ______ in the women's downhill race.
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Claudia Sheinbaum made history as the first female ______ of Mexico.
Claudia Sheinbaum made history as the first female ______ of Mexico.
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Sheinbaum previously served as head of government of ______ City.
Sheinbaum previously served as head of government of ______ City.
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Sheinbaum plans to reduce Mexico's reliance on fossil fuels by ______ percent in six years.
Sheinbaum plans to reduce Mexico's reliance on fossil fuels by ______ percent in six years.
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The Chang'e 6 lunar probe returned soil samples from the Moon's ______ side.
The Chang'e 6 lunar probe returned soil samples from the Moon's ______ side.
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The Chang'e 6 spacecraft launched from the Hainan province in ______ China.
The Chang'e 6 spacecraft launched from the Hainan province in ______ China.
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The approximately 1,600 miles wide SPA basin is located on the Moon's ______ side.
The approximately 1,600 miles wide SPA basin is located on the Moon's ______ side.
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The capsule carrying lunar materials landed safely in the grasslands of Inner ______.
The capsule carrying lunar materials landed safely in the grasslands of Inner ______.
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Sheinbaum encourages gender _____ on the global stage through her election.
Sheinbaum encourages gender _____ on the global stage through her election.
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The materials collected by the Chang'e 6 mission will be analyzed by researchers in ______ and around the world.
The materials collected by the Chang'e 6 mission will be analyzed by researchers in ______ and around the world.
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Each amputation took at least 40 minutes and involved multiple ______.
Each amputation took at least 40 minutes and involved multiple ______.
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This extreme measure helped stop infections, resulting in a 90 percent ______ rate among the treated ants.
This extreme measure helped stop infections, resulting in a 90 percent ______ rate among the treated ants.
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Tibia wounds were treated with a mere ______ to remove the bacteria.
Tibia wounds were treated with a mere ______ to remove the bacteria.
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The scientists believe the treatment decision is linked to the flow of ______, a fluid similar to blood in invertebrates.
The scientists believe the treatment decision is linked to the flow of ______, a fluid similar to blood in invertebrates.
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A high-resolution image of the ant's leg revealed that the femur has more ______ tissue than the tibia.
A high-resolution image of the ant's leg revealed that the femur has more ______ tissue than the tibia.
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An ant's tibia has less muscle tissue to stop the ______ flow.
An ant's tibia has less muscle tissue to stop the ______ flow.
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NASA officials announced that Boeing's Starliner spacecraft will return to Earth in early ______.
NASA officials announced that Boeing's Starliner spacecraft will return to Earth in early ______.
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NASA determined that returning them to Earth on the Starliner would be too ______.
NASA determined that returning them to Earth on the Starliner would be too ______.
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The flight was mainly without ______.
The flight was mainly without ______.
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Wilmore and Williams launched aboard the Starliner on ______ 5, 2024.
Wilmore and Williams launched aboard the Starliner on ______ 5, 2024.
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NASA plans to bring the astronauts back home aboard the ______ Dragon.
NASA plans to bring the astronauts back home aboard the ______ Dragon.
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NASA's decision is based on lingering concerns about the spacecraft's ______.
NASA's decision is based on lingering concerns about the spacecraft's ______.
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Experts will take several months to determine the ______ of the latest diamond discovery.
Experts will take several months to determine the ______ of the latest diamond discovery.
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The researchers recorded elephant vocalizations in ______ for their study.
The researchers recorded elephant vocalizations in ______ for their study.
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Diamonds are formed when carbon atoms are squeezed together under high-pressure deep ______.
Diamonds are formed when carbon atoms are squeezed together under high-pressure deep ______.
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Elephant calls, also known as '________,' were directed toward specific elephants.
Elephant calls, also known as '________,' were directed toward specific elephants.
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The researchers used ______ learning tools to analyze the audio of elephant calls.
The researchers used ______ learning tools to analyze the audio of elephant calls.
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The study about elephants was published in the journal ______ Ecology and Evolution.
The study about elephants was published in the journal ______ Ecology and Evolution.
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The restored beach in Herculaneum features a dark-colored ______ that closely matches the original hue.
The restored beach in Herculaneum features a dark-colored ______ that closely matches the original hue.
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Herculaneum was once a popular holiday destination named after the Greek god ______.
Herculaneum was once a popular holiday destination named after the Greek god ______.
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The upcoming uncrewed missions, Chang'e 7 and Chang'e 8, will focus on searching the Moon's ______.
The upcoming uncrewed missions, Chang'e 7 and Chang'e 8, will focus on searching the Moon's ______.
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The city of Herculaneum was buried under more than ______ feet of ash during the eruption.
The city of Herculaneum was buried under more than ______ feet of ash during the eruption.
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The USA men's gymnastics team ended a ______-year medal drought at the Olympics.
The USA men's gymnastics team ended a ______-year medal drought at the Olympics.
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Researchers found over ______ skeletons in Herculaneum during subsequent digs.
Researchers found over ______ skeletons in Herculaneum during subsequent digs.
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Florida carpenter ants have been observed performing life-saving ______ on their nestmates.
Florida carpenter ants have been observed performing life-saving ______ on their nestmates.
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Brody Malone led his team with a flawless routine on the ______ and high bar.
Brody Malone led his team with a flawless routine on the ______ and high bar.
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Stephen Nedoroscik earned a near-perfect score on the ______ horse.
Stephen Nedoroscik earned a near-perfect score on the ______ horse.
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When injured, carpenter ants clean the wound with their tiny ______.
When injured, carpenter ants clean the wound with their tiny ______.
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The researchers injured around ______ ants to study their response to injuries.
The researchers injured around ______ ants to study their response to injuries.
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Archaeologists found 35 glass bottles dating back to the ______ century in George Washington's Mount Vernon home.
Archaeologists found 35 glass bottles dating back to the ______ century in George Washington's Mount Vernon home.
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Excavations in Herculaneum revealed remarkably well-preserved ______, an underground theater, and luxurious homes.
Excavations in Herculaneum revealed remarkably well-preserved ______, an underground theater, and luxurious homes.
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The preserved fruits found in the bottles were sent to scientists at the US Department of ______ for analysis.
The preserved fruits found in the bottles were sent to scientists at the US Department of ______ for analysis.
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The skeleton referred to as the '________ Lady' was adorned with jewelry.
The skeleton referred to as the '________ Lady' was adorned with jewelry.
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The exciting discovery of the bottles was made during the excavation of six storage pits in the ______.
The exciting discovery of the bottles was made during the excavation of six storage pits in the ______.
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The study suggested that elephants may be the first non-human species to exhibit the ability to assign individual ______ to each other.
The study suggested that elephants may be the first non-human species to exhibit the ability to assign individual ______ to each other.
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The research on Florida carpenter ants was conducted by Dr. ______ Frank.
The research on Florida carpenter ants was conducted by Dr. ______ Frank.
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Volcanoes can dramatically change landscapes and bury ancient cities in ______ ash.
Volcanoes can dramatically change landscapes and bury ancient cities in ______ ash.
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Dr. Joyce Poole observed elephants calling out to each other, leading her to wonder if they were using ______ names.
Dr. Joyce Poole observed elephants calling out to each other, leading her to wonder if they were using ______ names.
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The bottles likely contained preserved cherries and ______, probably gooseberries or currants.
The bottles likely contained preserved cherries and ______, probably gooseberries or currants.
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Jason Boroughs stated that finding fresh fruit from 250 years later is pretty ______.
Jason Boroughs stated that finding fresh fruit from 250 years later is pretty ______.
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The upcoming missions to the Moon aim to search for ______ and other vital resources.
The upcoming missions to the Moon aim to search for ______ and other vital resources.
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The preserved cherries were suspected to be a tart ______ variety.
The preserved cherries were suspected to be a tart ______ variety.
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The upcoming crewed missions to the Moon are planned for the year ______.
The upcoming crewed missions to the Moon are planned for the year ______.
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The 'pommel horse guy' earned another bronze in the individual ______ competition.
The 'pommel horse guy' earned another bronze in the individual ______ competition.
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The combination of dry air from the Rocky Mountains and humid air from the Gulf of Mexico provides perfect conditions to spawn powerful ______.
The combination of dry air from the Rocky Mountains and humid air from the Gulf of Mexico provides perfect conditions to spawn powerful ______.
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In 2023, more than 48 million acres of forest across Canada were scorched by ______.
In 2023, more than 48 million acres of forest across Canada were scorched by ______.
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The 'zombie' fires are also known as ______ or overwintering fires.
The 'zombie' fires are also known as ______ or overwintering fires.
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Zombie fires can be sustained by organic matter such as ______.
Zombie fires can be sustained by organic matter such as ______.
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The three-year drought in Canada has led to a significant ______ in zombie fires.
The three-year drought in Canada has led to a significant ______ in zombie fires.
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Firefighters often face challenges in detecting zombie fires due to their location in ______ areas.
Firefighters often face challenges in detecting zombie fires due to their location in ______ areas.
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Zombie fires can remain active underground for weeks, months, or even ______.
Zombie fires can remain active underground for weeks, months, or even ______.
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Many zombie fires occur in cool coniferous forests in regions such as British Columbia, Alberta, and ______.
Many zombie fires occur in cool coniferous forests in regions such as British Columbia, Alberta, and ______.
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The X-59 aircraft is part of NASA's Quiet ______ Technology mission.
The X-59 aircraft is part of NASA's Quiet ______ Technology mission.
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The X-59 is designed to break the sound barrier without producing a ______.
The X-59 is designed to break the sound barrier without producing a ______.
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NASA plans to begin testing the X-59 in ______ in late 2024.
NASA plans to begin testing the X-59 in ______ in late 2024.
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If successful, the X-59 could lead to new commercial cargo and ______ supersonic aircraft by 2030.
If successful, the X-59 could lead to new commercial cargo and ______ supersonic aircraft by 2030.
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Global warming is causing rising sea levels, putting coastal communities at ______.
Global warming is causing rising sea levels, putting coastal communities at ______.
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Dogen City, an innovative floating city, will have a unique two-layer ______.
Dogen City, an innovative floating city, will have a unique two-layer ______.
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Dogen City will have two levels, with the second layer featuring a sea-cooled ______ center.
Dogen City will have two levels, with the second layer featuring a sea-cooled ______ center.
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Dogen City is designed to accommodate up to ______ residents.
Dogen City is designed to accommodate up to ______ residents.
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Residents will be able to produce up to ______ tons of food annually using new farming technology.
Residents will be able to produce up to ______ tons of food annually using new farming technology.
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The innovative Schoonship neighborhood in the Netherlands consists of ______ homes across 30 water plots.
The innovative Schoonship neighborhood in the Netherlands consists of ______ homes across 30 water plots.
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Dr. Catherine Wu's research focuses on developing custom ______ to fight each person's unique cancer.
Dr. Catherine Wu's research focuses on developing custom ______ to fight each person's unique cancer.
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In Dr. Wu's first study, six people suffering from advanced ______ were selected for personalized vaccine treatment.
In Dr. Wu's first study, six people suffering from advanced ______ were selected for personalized vaccine treatment.
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By 2017, four out of six patients showed no signs of cancer ______ after receiving personalized vaccines.
By 2017, four out of six patients showed no signs of cancer ______ after receiving personalized vaccines.
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Sphere, an entertainment venue in Las Vegas, features a massive ______ that serves as its exterior.
Sphere, an entertainment venue in Las Vegas, features a massive ______ that serves as its exterior.
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The Sphere theater boasts the world's largest auditorium with ______ seats.
The Sphere theater boasts the world's largest auditorium with ______ seats.
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Irish rock band U2 performed as the first artists in Sphere starting on ______ 29, 2023.
Irish rock band U2 performed as the first artists in Sphere starting on ______ 29, 2023.
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The Sphere Experience is hosted by ______ humanoid robots.
The Sphere Experience is hosted by ______ humanoid robots.
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Every year on the last Monday of May, a Cheese Rolling competition takes place at ______ Hill in England.
Every year on the last Monday of May, a Cheese Rolling competition takes place at ______ Hill in England.
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Dogen City’s ambitious target is to be completed by the year ______.
Dogen City’s ambitious target is to be completed by the year ______.
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In 2022, South Korea unveiled its plans for a sustainable maritime ______.
In 2022, South Korea unveiled its plans for a sustainable maritime ______.
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Dr. Wu's pioneering research has earned her the prestigious ______ Prize for her contributions to cancer treatment.
Dr. Wu's pioneering research has earned her the prestigious ______ Prize for her contributions to cancer treatment.
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Study Notes
Earth Day 2024
- Earth Day is celebrated annually on April 22nd, to raise awareness about environmental protection.
- The global movement began in 1970 with Gaylord Nelson mobilizing over 20 million people.
- Earth Day Network (EDN) now has over 50,000 partners in 190+ countries, leading to landmark environmental laws like the Clean Water Act, Endangered Species Act, and the 2015 Paris Agreement.
- EDN's 2024 theme is "Planet vs. Plastics," focusing on the reduction of plastic production by 60% by 2040.
- Their strategy includes raising awareness on health risks, persuading countries to phase out single-use plastics by 2030, urging governments to end fast fashion, and encouraging corporate investment in sustainable materials.
Nova Outburst
- A nova occurs in binary star systems, involving a red giant and a white dwarf.
- The red giant sheds material that accumulates on the white dwarf, causing a sudden, dramatic brightness increase.
- The upcoming T Coronae Borealis (T CrB) nova outburst will be visible to the naked eye, unlike most nova events.
- T CrB, located 3,000 light-years away, undergoes periodic nova outbursts roughly every 80 years, with the last one in 1946.
- NASA predicts the outburst to happen sometime before September 2024, potentially within the next couple of months.
Earthquake in Taiwan
- A 7.4 magnitude earthquake struck Taiwan's east coast on April 3, 2024.
- It was centered 11 miles south of Hualien, and was one of the most powerful quakes to hit the island in 25 years.
- The earthquake killed at least 13 people and injured over a thousand.
- The low death toll compared to a previous major 1999 earthquake is attributed to preemptive measures (such as earthquake sensors and drills), and stricter building codes.
- Most of the fatalities resulted from landslides.
Global Solo Yacht Race
- Cole Brauer, a 29-year-old American woman from Long Island, completed the 30,000-mile Global Solo Challenge in 130 days, becoming the first American woman to achieve this feat unassisted.
- Brauer's journey, beginning in October 2023, involved sailing through challenging waters around Cape Horn, Cape Leeuwin, and the Cape of Good Hope.
- She navigated 30-foot waves and faced dehydration while using technology to stay connected.
Chimpanzee Military Tactics
- Chimpanzees employ human-like tactics, like patrolling territory boundaries using high ground for better visibility and assessing risk before engaging rivals.
- Researchers observed groups of chimpanzees, tracked by GPS, in West Africa’s Tai National Park.
- The findings suggest that chimpanzees have high cognitive abilities needed to defend or expand territories.
Revolutionary War Sketch
- A Revolutionary War sketch, depicting two women and a baby in a horse-drawn carriage accompanied by soldiers, was discovered in an 18th-century artifact collection.
- The sketch shows one of the soldiers wearing Continental Army attire, hinting at its historical significance.
- Analysis matched the sketch to a recorded event of North Carolina troops marching through Philadelphia in 1777.
- The sketch is believed to be an eyewitness account by artist Pierre Eugene du Simitiere and is considered an important wartime drawing of North Carolina troops.
Crab Spider Cooperation
- Scientists observed a male and female crab spider cooperating in a rare form of mimicry, resembling a flower to deceive predators.
- This is the first documented example of cooperative mimicry in any species, involving both participants in creating a convincing camouflage.
New Ichthyosaur Species
- Amateur paleontologists Justin Reynolds and his 11-year-old daughter Ruby discovered fossil fragments of a massive ichthyosaur on Blue Anchor Beach in Somerset, England.
- The fossil remains (specifically the lower jaw) suggest a species of approximately 80 feet long, representing one of the largest marine animals to ever exist.
- The new ichthyosaur species was named Ichthyotitan severnensis.
Periodical Cicadas
- A massive swarm of noisy cicadas expected to emerge across 16 US states across the mid-May 2024 period, including a rare overlapping emergence of two species in Iowa and Illinois. These prime number brood cycles (13 and 17-year) were not predictable to predators, unlike even-numbered lifespans.
- Cicada lifecycles are based on prime numbers.
Summer Olympics 2024
- The Paris 2024 Summer Olympics will feature more sports, including breaking, surfing, skateboarding, and climbing.
- Breaking will debut as an Olympic dance event, while surfing, skateboarding, and climbing are returning after their 2020 debuts.
Sumatran Orangutan Wound Treatment
- A Sumatran orangutan named Rakus startled researchers by treating a wound with a local medicinal plant.
- Rakus, observed in Indonesia's Gunung Leuser National Park, demonstrated self-healing and clever wound-treatment behaviour, using a tropical vine, suggesting intelligence and knowledge of medicinal plants.
Tornado Outbreak 2024
- An intense tornado outbreak occurred across the US from April 25 to 28, 2024, exceeding the average.
- An EF-4 tornado in Marietta, Oklahoma, significantly damaged structures, including a hospital and a nursing home.
- Further tornado activity occurred into May 2024 around Oklahoma, Michigan, and Tennessee, with further instances in Southern Florida
"Zombie" Wildfires in Canada
- Canada experienced record-breaking wildfires in 2023.
- A resurgence of zombie fires, which can remain dormant under snow for weeks, months, or even years, caused new evacuations.
- Lower snow precipitation and warmer winter temperatures contributed to the resurgence, as the fires persisted without full extinction under snow cover.
NASA's X-59 Aircraft
- NASA's X-59 aircraft, designed to achieve supersonic flight without sonic booms, aims to revolutionize air travel.
- The plane's unique design breaks up shock waves, minimizes noise impact.
- NASA plans to test the X-59 over selected US cities, gathering data about sounds levels to determine the feasibility of supersonic passenger flights.
Floating City Project (Dogen City)
- Japan's N-Ark project aims to construct Dogen City, a self-sufficient floating metropolis in response to rising sea levels, to hold 10,000 residents.
- The 1-mile (1.58 km) diameter city will use new agricultural and health care technologies, including its two unique layers.
Personalized Cancer Vaccines
- Researchers at the Dana-Farber Cancer Institute in Boston are developing custom cancer vaccines tailored to individual genetic traits.
- The vaccines, using a six-patient study, boost the body's immune system to fight a specific cancer type and kill cancer cells more effectively, sparing healthy ones.
- This innovative approach has led to positive results in previously incurable cases.
Sphere Entertainment Venue
- Sphere, a new entertainment venue in Las Vegas, Nevada, is a groundbreaking structure with a high-resolution LED screen and advanced audio technology.
- The 366-foot tall and 561-foot wide orb-like structure houses 17,500 seats with an innovative sound system.
- Its advanced technology connects an interactive display, offering virtual experiences for audience engagement, and provides live sporting events, advertisements and shows.
Cheese Rolling Competition
- Thousands of people gather at Cooper's Hill in Gloucestershire, England, annually for the Cheese Rolling competition.
- Held on the last Monday of May, racers pursue a rolling wheel of cheese down a steep hill.
First Female President of Mexico
- Claudia Sheinbaum became Mexico's first female president on June 2, 2024.
- She is also the first Jewish president of a primarily Catholic nation.
- She is a climate scientist and is committed to transitioning to clean energy.
Chang'e 6 Lunar Mission
- China's Chang'e 6 lunar probe successfully collected soil samples from the Moon's far side, a historic first.
- The probe launched in May 2024 and landed at the South Pole-Aitken (SPA) basin.
US Gymnastics 2024 Olympic Medals
- The US men's gymnastics team won a bronze medal at the Paris 2024 Olympics, ending a 16-year drought.
- The combined US men’s and women’s teams won a total of ten medals, including three gold, one silver, and six bronze.
Mount Vernon Bottle Discovery
- Archaeologists found 35 glass bottles in George Washington's Mount Vernon home, containing remarkably well-preserved cherries and berries.
- These artifacts provide insights into the daily life, culinary practices of the era and the work of the enslaved community at the time.
Elephant Naming Capabilities
- A new study suggests elephants might assign individual "names" to other elephants.
- This behaviour was discovered via recording elephant vocalizations and using machine learning to discern which calls were directed at specific elephants.
Herculaneum Beach Excavation
- Herculaneum's beach, buried for nearly 2,000 years, has been excavated and opened to the public in 2024.
- The restoration reveals aspects of daily life in ancient Rome and local residents' attempts to escape the eruption using boats.
Florida Carpenter Ant "Surgeries"
- Researchers have observed Florida carpenter ants performing complex, life-saving procedures on injured nestmates.
- Wounded ants receive individualized care (cutting off a leg for major injuries OR simply cleaning a wound). This may stem from hemolymph fluid flow considerations .
- The study has unearthed sophisticated social behavior and surgical ability in these insects.
Large Diamond Discovery in Botswana
- Lucara Diamond announced a significant 2,492-carat diamond discovery in Botswana's Karowe mine, making it the second-largest diamond unearthed.
Starliner Spacecraft Return
- NASA decided to return Boeing's Starliner spacecraft to Earth without its crew members due to lingering safety concerns.
- Instead, the astronauts will return on the SpaceX Dragon spacecraft in February 2025.
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Description
Explore the significance of Earth Day 2024, focusing on the theme 'Planet vs. Plastics' and its efforts to combat plastic pollution. Additionally, learn about the fascinating phenomenon of novae in binary star systems, as highlighted by the T Coronae Borealis. This quiz combines environmental awareness with celestial events.
