Tesla's electro-mechanical oscillator is a steam-powered electric generator invented by Nikola Tesla in 1893.
One day a memorable event in the life of Tesla.
This invention he brought Earthquake in New York in 1898.
Met his invention of the people in the quake inflicted and classified as Tesla's earthquake machine.
This resulted in strong vibration due to rapid up and down the piston.
It also seems to be saying causes episodes of Psychological Effect of the people because of the vibration is to act as a laxative so it causes abdominal pain, diarrhea, diarrhea.
In 1935, the 79 th birthday of Tesla, had a meeting with the media. Yip said that his Tesla oscillator will vibrate so fast or strong earthquake caused it to New York City ...
There is also a version of the Tesla smaller Oscillator. 7inches in the length, the weight is in 1kilo. You can hide it to your pocket.
But don't you !! Small but terrible was his invention. During experiments with his mini oscillator, while the faster and stronger the vibration. Before he realizes it, it's already turned to dangerous. It's shake the apartment where he lodging. He struggled to stop those oscillator. But he can't so he force to just destroy it.