You all know Nikola Tesla, the brilliant multi talented Serbian-American mustached man! He was an inventor, electrical engineer, mechanical engineer, physicist and many more! One could say he was a more recent and more geeky version of Leonardo da Vinci. 
One of the most fun to watch stuff he made is the famous Tesla Coil ...
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Tag archives: aerodynamics
Hot Air Balloon Lift Calculator and Project Loon
Written by on Nov. 11, 2015 .
Last update on Nov. 11, 2015.
Have you ever heard of Project Loon? It has nothing to do with Looney Tunes or Rap music.
It is a huge Google Project, which has as a goal, to give internet access to everyone on the planet, no matter where they live.
There are areas on Earth, without phone lines or mobile phone antennas ...