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DISCOVERIES AND INVENTIONS A

By : Gurpreet Kaur	Previous \| Next
Posted on : 01 Sep, 2005	Total Views : 320

DISCOVERIES IN PHYSICS AND CHEMISTY

NAME OF THE SCIENTISTS AND THEIR INVENTIONS

1.KHORAN, DR. HARGOVIND-INTERPRETAION OF GENETIC CODE

2.LAWRENCE-INVENTION OF CYCLOTRON

3.LEE DE FOREST- TALKIES, RADIO, TELEPHONE

4.LOCKYER-HELIUM GAS.

4.LOIUS BRAILLE- DISCOVERED AND PERFECTED HIS SYSTEM OF READING AND WRITING FOR THE BLIND

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