From poking their own eyes, to drinking a patient's vomit, some extremely passionate scientists have done pretty outrageous things to themselves in the name of science.


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Sources:
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https://www.newyorker.com/tech/elemen...
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https://xkcd.com/radiation/
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http://mterasaki.us/etc/forssman.pdf
http://www.annalsthoracicsurgery.org/...

Image Sources:
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https://en.wikipedia.org/wiki/Werner_...
https://upload.wikimedia.org/wikipedi...
https://commons.wikimedia.org/wiki/Fi...
https://commons.wikimedia.org/w/index...
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https://en.wikipedia.org/wiki/File:Ye...
https://commons.wikimedia.org/w/index...
https://commons.wikimedia.org/wiki/Ca...
https://commons.wikimedia.org/wiki/Fi...
https://commons.wikimedia.org/wiki/Is...
https://commons.wikimedia.org/wiki/Fi...
https://commons.wikimedia.org/wiki/Is...