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1772 OXYGEN DISCOVERY
Around 1772, a German-Swedish pharmaceutical chemist discovered oxygen and identified it as 'fire air' but failed to report it in time: How Carl Wilhelm Scheele discovery made a difference?Around 1772, a German-Swedish pharmaceutical chemist discovered oxygen and identified it as 'fire air' but failed to report it in time. Car...- Rs 50k cr worth treasure in Kerala templeReports said the value of the recoveries so far from vault A alone may exceed over Rs 50,000 crore. This doesn't take into account their an...
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