InspiringBulletproof vests, fire escapes, windshield wipers, and laser printers were all invented or significantly improved by women inventors.1k9k
InterestingTYPEWRITER is one of the longest common words that can be typed using only the top row of a QWERTY keyboard, though three obscure 11-letter words (rupturewort, proprietory, and proterotype) technically hold the record.1k4k
InterestingA famous comparison claims radio took 38 years to reach 50 million users, television took 13 years, and the World Wide Web just 4 years—though these widely-cited numbers from a Morgan Stanley report lack precise methodology, they illustrate a real trend of accelerating technology adoption.9643k
Interesting"Stewardesses" is the longest common English word that can be typed using only the left hand on a standard QWERTY keyboard.7134k
Mind-BlowingTo have your picture taken by the very first camera you would have had to sit still for 8 hours!4222k
InterestingThe first computer mouse was invented by Doug Engelbart in around 1964 and was made of wood.3434k
Mind-BlowingThe technology of a single Game Boy exceeds all the computing power that was used to put the first man on moon in 1969.34210k
InterestingThe microwave was invented after a researcher walked by a radar tube and a chocolate bar melted in his pocket.3268k
Mind-BlowingGerman inventor Konrad Zuse built the Z1, the world's first freely programmable computer using binary logic, between 1936-1938 in his parents' living room. His Z2, completed in 1940, improved on the design by introducing electromechanical relays for better reliability.3103k