POPULAR INVENTIONS

Who invented solar panels?

Solar panels are used extensively or generating electricity and power throughout the world. Though the initial investment is quite high, the fuel is cheap and abundant produces hardly any pollution unlike the burning of the fossil fuels.  The solar cell technology is extremely old and work started on this way back in the 1800’s. The [...]

Who invented sign language?

It was long ago that early man used gestures to express himself. He was the first to use sign language. In 1620 Juan Pablo de Bonet was the one to write a book which had the first alphabet system known to man. He used different signs through hand shapes to represent different sounds of speech. [...]

Who invented camera?

Johann Zahn designed the first camera in 1685. But the first photograph was clicked by Joseph Nicephore Niepce in the year 1814. It was thousands of years back that an Iraqi scientist Ibn- al- Haytham made a mention of this kind of a device in his book, Book of Optics in 1021. The earlier cameras [...]

Who invented broom?

The broom is in use since 18th century. The brooms used earlier were made of animal fur and hair tied together with a piece of cloth. The broom was of great importance to clean the cooking area as that was the messiest part of the house and even the wooden floors in those days. The [...]

Who invented zeppelin?

Zeppelin was invented in 1900 by a military officer of German origin named Count Ferdinand von Zeppelin. It was a stiff framed airship, LZ-I that flew on 2nd July, 1900 carrying five passengers near Lake Constance in Germany. Zeppelins were used in the times of peace as well as war. More than 100 zeppelins were [...]