Science strike forward by experimentation . Often , however , that experiment is ridiculously zany , incredibly frightening , or unconscionably cruel . Since the reaction of most scientist who are face with such experimentation is either , “ get a scallywag ” or “ get an unsuspecting human , ” there are a lot of repulsion stories out there . There ’s also the need to take a little time to thank those few scientist who took one for the team . Here are ten scientist who try out on themselves .

10 . Jonas Salk

You ’d think that people would be line up for a polio vaccine . Unfortunately , just before Salk debuted his soon - to - be - lionise vaccinum another scientist had caused the demise of several children with a faulty one . In an effort to prove that his vaccine was harmless , Salk administered it to himself and his family . They populate , the vaccine was a smash , and polio is pretty much unheard of today .

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9 . Sir Humphrey Davy

Sir Humphrey was a chemist who dared to reply the electrocution question that harass most chemists ; “ What hap if I walk up to these unusual fumes and breathe in them . ” This noble seeking lead to the discovery of nitric oxide , or laughing petrol , and permit many of us today to express mirth through pocket-sized surgeries – or party devote by dental practitioner . Young Davy did n’t come out as well . There ’s a reasonableness why these fume are mete out by professionals , and he often poisoned or nearly kill himself .

8 . Pradeep Seth

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Experimentation on oneself is not a thing of the past , though . In 2003 this microbiologist decided to inject himself with a potential HIV vaccine , probably on the grounds that there was no way he could sue himself . He came out of the experiment okay , but pull in something of a report among his colleagues .

7 . Stubbins Ffirth

Doctor Ffirth shows that some research require not only guts , but grueling dedication and strong stomach . To prove that yellowed febrility was not contagious . Stubbins poured vomit from a yellow fever affected role on cut on his arm . Then he poured it on his eye . Then in his mouth , injesting straight from the patient . Then he act on to other fluids . He never get under one’s skin sickish , but he proved something that grow out to be delusive . yellow-bellied febricity is contagious , but only through blood .

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6 . Albert Hoffman

Scientific experimentation is n’t all bad . Albert Hoffman ’s self - experimentation with his freshly synthesize LSD was so pleasant that he spent much of his persist life history consider hallucinogens .

5 . John Hunter

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John Hunter believed that gonorrhea change by reversal into syphilis . John Hunter was wrong . John Hunter never in reality knew he was improper because when he tested this theory by smearing pus infected with clap on his penis , the pus came from a patient role who also had syphilis . The resulting debacle delay his marriage for years . That ’s right ; ‘ delayed , ’ not ‘ ended . ’ So all the credit , in this case , go to his wife . She was the one who really tried something wild .

4 . Elizabeth Fleischman Ascheim

Elizabeth first became interested in x - rays through her brother - in - jurisprudence . She took a course in electric scientific discipline and bought an x - beam car , and started up the first x - ray of light science lab in San Francisco . She , and later her husband , used the lab often to treat victims of the Spanish - American state of war . They also convey experiments for years , using themselves as subjects . After a few yr , Ascheim die from a widespread Crab .

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3 . Lazzaro Spallanzani

Not all experimentation need testing one spectacularly risky affair . Some are imply to instance a summons . One cognitive operation , digestion , was try out by Lazzaro Spallanzani in the 1700s . Spallanzani sealed up his food in fiddling bags of linen , immerse the purse , and then recuperate them at various stages of the digestive process . By examine the bag ’ contents after one , two , or three hours in his stomach , he could see how food was broken down .

2 . Werner Forssman

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A wonderful demonstration of how successful the ‘ Lie back and call up of the Nobel , ’ strategy can be is Werner Forssman . He wanted to shew a method acting of heart and soul catheterization . For those of you who think this is reasonable , consider the ‘ heart ’ is specify as one of the most vital muscles in the body and the ‘ catheter ’ is defined as ‘ one of those amazing little tubes that they stick into you in a hospital ’ . Werner decided to stick the catheter into a nervure in his weapon system . He push the catheter 65 centimeters through his body until it get to his pump . Then , to prove he was n’t lying , he walked up the stairs – over the bodies of his tears , shout , fainting or vomiting coworkers – and adopt an x - shaft of light to prove where the catheter was . In his heart .

1 . Sir Isaac Newton

Newton really charter the old schoolyard chant ‘ cleave a phonograph needle in your eye ’ severely . He was studying optic , but there was a problem . Some citizenry saw strange coloured spots in front of their eyes . Some people saw certain colors . Were colour work by the eye ? Newton resolve to find out by sticking a needle between his eyelid and middle , and dig out around the prat of his eyeball like a pig routing for earth-ball . He then documented the ‘ light and dark biased spots ’ appeared when he move ‘ ye bodkin ’ but that they disappear when he kept it still . Well done , Isaac .

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ViaUTMB , American Journal of Radiology , Top Tenz , Crystal Links , Listverse , New Scientist , andThe Times Online .

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