who found peanut butter first

Who invented peanut butter?

What is peanut butter? Peanut butter is a food spread or paste consisting of dry roasted peanuts. Those are ground peanuts with other ingredients that...
Marconi the inventor of radio

Who invented radio?

Who is the real inventor of radio Radio was invented by Guglielmo Marconi in 1896 though it could be reasonably argued that he was continuing...

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 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...

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...
when was the first photograph taken

Who Invented the Camera and Photograph?

FIRST CAMERA The first working camera was invented by Johann Zann. He built this camera in the year 1685. Interestingly the photograph would not follow...

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...

Who invented the toilet

While Sir Thomas Crapper was the inventor of the flushable toilet, it was Sir John Harrington who invented the idea of a...
who invented the microscope first and when?

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 is the inventor of toothpaste

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...