Science Experiments for Kids

Tekno Bubbles are a rave innovative variation on the old blowing bubbles, but these bubbles glow under black lights and can smel ...

Timekeeping Related The history of timekeeping innovations and time measurement. Timken Henry Timken received a patent for the T ...

The transistor was an influential little invention that changed the course of history in a big way for computers and electronics ...

Vending Machines The first commercial coin-operated vending machine was introduced in London in the early 1880s; it dispensed po ...

It was the first powered textile machine and enabled the move away from small home manufacturing towards factory production. Wat ...

Bette Nesmith Graham invented white-out. Word Processing Related The origins of word processing programs - from a rising WordSta ...