7 inventors who were killed by their discoveries (Video)

Experimenting with technology is not something easy and safe. It should work without a schedule, tiring and very much evidence - to say nothing of the threat posed.

Some of the greatest discoveries of the 19th century and 20th century are often called as great sacrifices for their creators. Some of these inventions, train propeller, disappeared along with their inventors, while the rocket car has managed to live well today. In the video below you can see some of the inventors who have lost their lives in the name of advanced technology.