Who invented the barometer
What is Barometer?
In this modern age the barometer is not exactly competitive with smartphones, computers and other entertainment devices. It is probably an all...
Who invented the refrigerator?
Brief History of Refrigerator
Some of us may remember from the early 1950's that we had a fridge in the house. It was not a...
Who invented the thermometer?
Early history has a way Of hiding the facts behind certain inventions. Time has clouded the collective memory of historians who have cited that...
Who invented coca cola?
Soft drinks are not new
You are probably aware of the variety of types and brands of soft drinks. They are found in a long...
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...
History of Money
When was the money first used? Who invented money?
Money is such an integral part of our everyday life that it is impossible to imagine...
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...
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 and holds the patents of over 1, 000 products including...
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 was Electricity Discovered by Benjamin Franklin
Is it True That Electricity was Discovered by an Experiment Conducted by Benjamin Franklin Using a Kite and a Bolt of Lightning?
Benjamin Franklin (1706-1790)...
