electromagnetism

  • How does wireless charging work?

    By harnessing the power of magnetic induction!

    It’s a familiar race against time. Your phone is beeping, telling you its battery is almost flat. Meanwhile, you’re h...

    Engineering October 26, 2021
  • Amazing gravito-electromagnetism!

    How can mathematics analogies shed light on reality?

    In some ways, mathematics is like literature. It has its own definitions and grammatical rules – although unfortunat...

    Core Sciences August 30, 2021
  • Spiders fly using electricity, not wind

    The enduring mystery of how baby spiders become airborne.

    The phenomenon of baby spiders gliding through the air on the end of a length of spun-silk has been reported for cent...

    Animals July 8, 2018
  • The magic of magnets

    A French magician helped Napoleon win his Algerian campaign by using magnets in his act. Jason En...

    The strongest man can be defeated by a magnet. – Jeffrey Phillips “Any sufficiently advanced technology is ...

    Technology May 25, 2015
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