Inventors
Discoverers
Trailblazers
100
We invented the 1st flying machine.
Who are the Wright Brothers?
100
I discovered electricity.
Who is Benjamin Franklin?
100
I was the 1st astronaut to walk on the moon.
Who is Neil Armstrong?
200
I invented the telephone.
Who is Alexander Graham Bell?
200
I discovered gravity.
Who is Isaac Newton?
200
I was the 1st person to sail around the world.
Who is Ferdinand Magellan?
300
I invented the light bulb.
Who is Thomas Edison?
300
I discovered the potato chip.
Who is George Crum?
300
I was the 1st person to take underwater pictures with an underwater camera.
Who is Jacques Cousteau?
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