Podcast
Questions and Answers
What substance did Dr. Harry Coover use in 1958 to lift a game show host off the ground?
What substance did Dr. Harry Coover use in 1958 to lift a game show host off the ground?
- Adhesive
- Superglue
- Cyanoacrylate (correct)
- Sealing human tissue
Which technology was used to lift the game show host off the ground in 1958?
Which technology was used to lift the game show host off the ground in 1958?
- Atomic theory
- Nanotechnology
- Cyanoacrylate (correct)
- Superglue technology
What useful property does superglue possess?
What useful property does superglue possess?
- Acts as a powerful adhesive (correct)
- Changes color in sunlight
- Dissolves in water
- Conducts electricity
In what year did Dr. Harry Coover use cyanoacrylate to lift a game show host off the ground?
In what year did Dr. Harry Coover use cyanoacrylate to lift a game show host off the ground?
What is the primary commercial use of superglue?
What is the primary commercial use of superglue?
What is the main focus of this unit?
What is the main focus of this unit?
What did scientists in the 19th century struggle to explain regarding the northern lights?
What did scientists in the 19th century struggle to explain regarding the northern lights?
What do the Inuit people near Hudson’s Bay believe caused the northern lights?
What do the Inuit people near Hudson’s Bay believe caused the northern lights?
What did scientists in the early 20th century succeed in developing?
What did scientists in the early 20th century succeed in developing?
What is the role of plasma in creating the northern lights?
What is the role of plasma in creating the northern lights?
Flashcards are hidden until you start studying
