NCERT Summary - Science in Everyday Life
Category : 6th Class
Science in Everyday Life
Chief Scientists Work
Nagarjuna Indian mathematician; inventor of the digit zero
Edward Jenner Discovered numerous methods to cure diseases
Edward Jenner Discovered the world's first vaccine
Alexander Fleming Discovered world's first antibiotic- penicillin—which cured various bacterial infections.
Madame Curie Discovered radium and polonium
Antonie Van Invented the microscope, an instrument,
Leeuwenhoek useful for studying various types of germs, examining the blood and so on.
Louis Pasteur Discovered methods of preserving milk, jam, etc., and pasteurization
Jagadish Chandra Bose Studied the sensitivity of plants in detail
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