Shivam SrivastavaSep 26, 20204 minSir MedicatorSir Alexander Fleming, more famously known as just Alexander Fleming is best known for discovering the first antibiotic: penicillin....
Shivam SrivastavaAug 28, 20204 minThe Plutonium Pilot Maria Salomea Skłodowska or more famously known as just Marie Curie is remembered as the improver of the X-Ray Machine. X-Ray Machines...
Shivam SrivastavaAug 28, 20204 minThe Online EducatorSalman Khan is known across the world as the creator of the learning site, named Khan Academy. Khan Academy is now so popular that in...