1. What inspired Velcro?Spider webs Burrs Gecko feet Cat claws
Burrs stuck to George de Mestral's dog in 1941.
2. Which item was scanned first with a UPC barcode?Cereal Gum Soda Milk
Wrigley's Juicy Fruit gum, 1974.
3. What is pencil lead made of?Lead Graphite and clay Charcoal Carbon fibre
Conte's 1795 recipe.
4. Where was sliced bread first sold?Chicago Chillicothe, Missouri New York Davenport, Iowa
On July 7, 1928.
5. The Frisbee name came from...An inventor A pie company A town A dog
The Frisbie Pie Company's tins.
6. Who designed the modern zipper?Whitcomb Judson Gideon Sundback Levi Strauss Elias Howe
His Hookless Fastener was patented in 1917.
7. How much did the first Crayola box cost?One cent Five cents Ten cents A dollar
Eight crayons for a nickel in 1903.
8. Which keyboard layout came from the typewriter?AZERTY Dvorak QWERTY Colemak
Christopher Latham Sholes' design.
9. Who asked why she could not see a photo right away?Edwin Land's daughter Kodak's founder A museum visitor A reporter
Her question inspired instant photography.
10. The first wireless TV remote used...Infrared Radio A light beam Bluetooth
The 1955 Zenith Flash-Matic.
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