Inventors
Uses for Peanuts
George Washington Carver
Jar Lid
Screw
Louis Braille
Braille
How many inventions did Thomas Edison patent?
1,093
What is the term for someone who creates new and useful items?
Inventor
Liquid Paper
Bette Nesmith
Crane
Pulley
Ruth Wakefield
What did Jacques use to pull the jellyfish food onto the boat?
A simple pulley
What does a botanist study?
Plants
Penicillin
Alexander Fleming
Seesaw
Lever
Thomas Edison
Light bulb
What was the primary mode of communication before the telegraph was invented?
This instrument is used to see tiny organisms
Microscope
Frequency Hopping
Hedy Lamarr
Ladder
Inclidned Plane
Cai Lun
Paper
What is another name for liquid paper?
White out
What is the name of the object lifted by the lever?
Load
Aqua Lung
Jacques Cousteau
Pencil Sharpener
Wheel and Axle
Wright Brothers
Airplane
What was Jacques Cousteau's pet turtle's name?
Mi Shell
What modern structure could be considered an inclined plane?
a. rollercoaster
b. wheelchair ramp
c. skyscraper
d. ferris Wheel
b. Wheelchair ramp