Who invented the vacuum cleaner?

For four decades, the Hip-hop music genre has been steadily solidifying its position and has shaped music and cultures worldwide for quite a while.

In the year 1988, NWA was a label with newcomers (like Dr. Dre), that was despised by the entertainment industry due to its vicious lyrics w...

… was originally, according to Billboard Magazine, Rhythm & Blues music. This was until Producer Sam Phillips (Sun Records), the ‘inventor’ of Rock & Roll, started promoting little known artists in the 1950s, who had an original, imperfect sound. He had an ear for great music, away from the comme...

• Michael Faraday made the first rubber balloons in 1824, for use in the laboratory. He laid two sheets of rubber on top of each other, put flour in between to prevent them from joining all the way, then sealed the edge together. When Faraday filled the balloons with hydrogen...