Known as the cradle of space sciences in India, the Physical Research Laboratory (PRL) was founded on 11 November 1947 by Dr. Vikram Sarabhai. PRL had a modest beginning at his residence, the RETREAT, with research on cosmic rays.
Who was the Anglo-Irish scientist who, in the 17th century, discovered that "the volume of a given mass of gas at a given temperature is inversely proportional to its pressure"?
Which scientist allegedly used mirrors to focus the sun's rays to burn Roman ships during the Siege of Syracuse around 214–212 BC?
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