Kid Inventors

What was Albert Sadacca's invention that made Christmas trees safer and prettier?

What was Louis Braille's special system of raised dots used for?

How old was Frank Epperson when he discovered the first-ever Popsicle?

What was Chester Greenwood's invention that kept his ears warm?

What did Albert Sadacca use to light up his Christmas tree?

Who is credited with inventing the system of raised dots for reading and writing?

What was the circumstances that led to Frank Epperson's discovery of the Popsicle?

How old was Chester Greenwood when he invented earmuffs?

What was Albert Sadacca's age when he invented bright Christmas lights?

What did Louis Braille have to overcome to create his system of raised dots?

Young Inventors

Albert Sadacca, a 15-year-old from New York City, invented electric Christmas lights in 1917, making Christmas trees safer and prettier.
Sadacca used electric lights from his parents' shop to replace dangerous candles on Christmas trees.

Louis Braille

At 15, Louis Braille created a system of raised dots for blind people to read and write in 1819.
Braille's system is still used today by visually impaired people.

Frank Epperson

Frank Epperson, 11, accidentally invented the first Popsicle in 1905 by leaving his glass of lemonade outside on a hot summer night.
The next morning, he found it frozen and discovered the icy treat.

Chester Greenwood

In 1873, 15-year-old Chester Greenwood asked his grandma to help him make earmuffs to keep his ears warm while ice-skating.
Greenwood's invention was so clever that he even got a patent for it.

Margaret E. Knight

At 12, Margaret Knight saw a scary accident at a textile mill where her brothers worked and decided to make the machines safer.
In 1868, she invented the flat-bottomed paper bag that is still used today.

Key Takeaway

These young inventors show that age doesn't matter when it comes to making a difference, and they used their creativity and smarts to come up with ideas that changed the world.

Discover the amazing inventions made by kids that have changed the world. From Albert Sadacca's bright Christmas lights to other innovative ideas, learn about the young minds that have made a big impact.