Six Miracles In Science That Happend Accidentally
VIAGRA: Slidenafil or Viagra is a drug used to treat erectile disinfections and pulmonary arterial hypertension. It was developed by Pfizer to relief pain in the coronary arteries but it resulted to Viagra which improves the muscles and lungs in men.
TEFLON:
Roy Plunkett, a scientist working in DuPont was looking to invent an alternative to refrigerant. But accidently Roy discovered PTFE in 1938. When he was attempting to make a new chloroflurocarbon refrigerant, he realized that tetrafloroethylene gas stopped flowing even applying pressure to it.
He was finally left with resin that was extremely resistant to both heat and chemicals. Now this new resin substance is well known and commonly found in every kitchen, sports equipments and many other things.
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