Science Experiments for Kids

In 1968, Roy Jacuzzi invented and marketed the first self-contained, fully integrated whirlpool bath by incorporating jets into ...

Who invented the refrigerator, dishwasher, microwave oven and other kitchen appliances? Kitty Litter Edward Lowe made the tradem ...

Read about the history of the microscope, from the earliest models to today's scanning electron microscope. See Also - Timeline ...

Mail Related Postmarking and canceling machines, letter boxes and Rowland postage stamps. Marlex Research chemists, Paul Hogan a ...

Microphones The first microphone was a telephone transmitter invented by Emile Berliner for Alexander Graham Bell in 1876. After ...

Charles Darrow became the first millionaire game designer, after he sold his Monopoly patent to Parker Brothers. Moonpies The hi ...

Neutronic Reactor Enrico Fermi invented the neutronic reactor. Nintendo Interesting history even if you have never touched a joy ...

Orgone Accumulator Dr Wilhelm Reich invented the orgone accumulator. O-Ring Today's dynamic o-ring was the result of experimenta ...

Louis Pasteur invented pasteurization. Patent Medicine The first patent issued for a medicine was granted in 1796. Paypal Elon M ...

The word "phonograph" was Edison's tradename for his musical playback device, which played wax cylinders rather than flat disks. ...

The farmers of George Washington's day had no better tools than had the farmers of Julius Caesar's day - in fact - Roman ploughs ...

Mr Potato Head George Lerner of New York City invented and patented Mr. Potato Head in 1952. Poulsen Arc Transmitter The arc tra ...

QWERTY is the name for the layout of typewriter keys. RADAR/Doppler RADAR The history of RADAR and Doppler RADAR. Radio The hist ...

Any of a variety of weapons systems that deliver explosive warheads to their targets by means of rocket propulsion. Rocket (Spac ...

only 183 pounds, and took about 98 minutes to orbit the Earth on its elliptical path. Also See - Satellite Explorer 1 Saxophone ...

What was once a mysterious invention created by Dean Kamen that had everyone speculating as to what it was, was revealed and dem ...

Around 1622, the circular and rectangular slide rule was invented by Episcopalean minister William Oughtred. Slinky The slinky w ...

The history of different software programs. Solar-Powered Cars Solar-powered electric demonstration vehicles were first built by ...

Learn who invented the skateboard, the frisbee, sneakers, the bicycle, the boomerang and other sporting goods. Sprinkler Systems ...

The sugar processing evaporator was invented by Norbert Rillieux. Sunglasses Around the year 1752, James Ayscough introduced his ...