Comparison: Most Dangerous Experiments Ever Performed 

Trying to invent the hot air balloon is pretty dangerous, but is it as dangerous as trying to raise a MONKEY as your own child?! Scientists have researched some terrifying and hazardous experiments in laboratories throughout history, all in the name of progress: discover some of the most extreme and riskiest high-stakes tests, discoveries, and ventures in science.
This probability comparison/comparison video is based on relevant sources and community discussions. All numbers and facts listed might not be up to date, valid, or in any specific order.
Sources: pastebin.com/N8hU9aPM
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