radar

  • Video

    Finding alien lava tubes

    How will they help humans live on the moon?

    In order to learn more about worlds beyond Earth, scientists are currently developing cutting-edge tools to attach to...

    Astronomy August 3, 2021
  • Robert Watson-Watt rides the waves

    The British physicist who became known as the ‘inventor of radar’.

    In April 1935, British physicist Robert Watson-Watt was granted a patent for his design of a radio system for detecti...

    Core Sciences April 4, 2021
  • Man who went from bomb-maker to pacifist

    Manhattan Project engineer, later a peace campaigner.

    Marcus “Mark” Laurence Elwin Oliphant was born on October 8, 1901, in Kent Town, a suburb of Adelaide, South Australi...

    Physics October 14, 2018
  • How do radar and stealth work?

    Developed to track planes in wartime, radar forms the basis of modern-day auto-braking, missile d...

    Though development and manufacture began in 1978, the F-117 was not unveiled to the public until 1990. The unusual de...

    Technology May 11, 2016
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