Archimedes Principle: Law of Buoyancy
How Did a Tyrant, a Gold Crown, and a Bath House Help Archimedes Establish the Law of Buoyancy?
I assume that most of you have...
Who invented the bicycle?
Everyone has for sure ridden a bike at some point in their lives. While riding a bike provides exercise, transportation or just a fun...
who invented the microscope
With its original design coming to life at the end of the 16th century, and its initial application of use for scientific reasons in...
Who invented the dishwasher?
Homemakers, Hotels, Restaurants, and public of the modern age would thank the person who invented the dishwasher as it saves time and energy. There...
Who invented airplane
The History of Airplanes
Before providing a comprehensive answer to "Who invented airplane" lets have a look at brief history of airplanes. Airplanes have been...
Who invented toothpaste?
When was toothpaste invented?
The earliest dentists known are the Egyptians. 5000 years BC they managed to produce toothpaste in powder form. The powder consisted of abrasives...
Thomas Edison and his great inventions
How Many Inventions has Thomas Edison?
Thomas Edison, lived between 1847-1931, was an inventor and businessman born in Ohio. He holds the patents of over 1, 000 products including...
Who Invented the First Steam Engine?
James Watt and the Discovery of Steam Engine
Some historians believe that the first steam driven machine (steam engine) was conceived in ancient China according to the the...
Alexander Graham Bell the Inventor of the Telephone?
Was Alexander Graham Bell the Sole Inventor of the Telephone?
There was no exception with Alexander Bell (1847-1922) like the inventors of many scientific breakthroughs,...
How does an x-ray work?
What is X-Ray?
An X-ray device is basically a camera. But unlike an ordinary camera where visible light exposes the film, an X-ray uses x-rays instead. X-rays...