Who built the first tricycle?

Answer In 1680 Stephan Farffler, a German watchmaker who had lost the use of his legs, needed a way to go to church. After many trials, he came up with what we now call the tricycle. It had levers and gea... Read More »

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Who built the first car?

The first gasoline powered car was built in 1885 by Karl Benz. Before that, horseless carriages were powered by steam, coal or

How to Draw a Tricycle?

A tricycle is a three-wheeled version of the bicycle and is typically marketed towards young children as they learn to ride on pedaled vehicles. You don't have to be an experienced artist to proper... Read More »

Who built the first electromagnet?

In 1820, Hans Christian Oersted (1777-1851) discovered that an electrified wire produced an magnetic field. However, the first practical electromagnet was built in 1824 by William Sturgeon (1783-18... Read More »

Who built the first MP3 player?

British inventors Kane Kramer and James Campbell developed and patented the initial idea for a digital music player (MP3 player) in 1979. Kramer believed that music could one day be transferred via... Read More »