these scientists did experiments on themselveshttps://listafriikki.com/tiede/hullut-tiedemiehet-osa-2/I:a doctor, Barry Marshall had studied stomach ulcers and was convinced it must be a bacteria but no other doctor shared this view on the year 1970researchers tried to cause a stomach ulcer on rats and dogs by introducing helicobacteria, no successfinally Marshall put the bacteria on himself and a ulcer formed immediatelyit turns out the bacteria can use only human hostsMarshall survived from the bacterial ordeal and was given a Nobel of medicine in 2005II:case Donald Ulcer:a mad doctor snaps his fingers daily for 50 years to prove snapping finger cause no harm on fingers in long termhe didnt receive a Nobel but he was right(he got given I.G. Nobel instead of real one)III:George Strappon:He lived in USA in 1890.He invented Upside Down glasses and was wearing them daily.He got dizzy for 4 days straight for using the glasses but at 5th day his brain compensated and turned image upside down.Now when he removed glasses, everything was upside down and he felt dizzy again.It took another 4 days to return to normal.IV:Evanse Kane O'NeillHe removed his appendix in 1921 all by himself while other doctors watched in case he loses consciousnessHe took a good dose of "pain medication", today a forbidden narcotic before starting the procedure10 years later he was still alive.
