Q: CORN FLAKES - Who made them first?
Q: What now-ubiquitous device was invented by Zenith engineer Eugene Polley in 1955?
Q: What charge card, developed in 1950, was the first to be accepted nationally in the US?
Q: What office item was invented by Bette Nesmith Graham in 1951?
Q: When was the toothbrush invented?
Q: When was barb wire patented?
Q: What invention caused many deaths while testing it?
Q: When was the first lawn mower invented?
Q: Who invented the battery?
Q: Ralph Samuelson was only 18 when he invented this sporting item in 1922. What was that?
Q: Where was the yo-yo invented?
Q: Which of the following was first patented by an Australian in 1889?
Q: When was the first elevator built?
Q: In the 1700s, who would pay the postage fee for letters before the stamp was invented?
|
