Category Archives: Technology

Who invented the umbrella?

There is proof of the basic umbrella being utilized over 4000 years back in places such as primeval Egypt, Assyria, Greece and China. They were formerly designed and utilized for… Read more »

Who invented chalk?

As per report, no one had discovered chalk. However, a lot of individuals founded uses for it. Nowadays, it has become an important part of our lives. Chalk can be… Read more »

Who invented radar?

The record of radar will indicate that it started in the year 1904. Christian Hulsmeyer, a German engineer, created an apparatus able to find an object’s presence some distance away…. Read more »