Physics

  • Green lantern shoots straight

    Record-breaking laser cuts through atmosphere

    Scientists have set a world record for the most stable transmission of a laser signal through the atmosphere, effecti...

    Energy January 25, 2021
  • Egghead concussion

    Yolk study sheds light on traumatic brain injuries.

    Scientists say they have identified for the first time what type of impact most likely causes concussion – a serious ...

    Physics January 20, 2021
  • Diamonds put the heat on cells

    Tiny gems help scientists shed light on thermal conductivity.

    Using tiny diamonds, or nanodiamonds, scientists have worked out how to measure heat transfer inside living cells – s...

    Physics January 18, 2021
  • Research

    In search of that quantum advantage

    Studies suggest we may be getting a little closer.

    December is a hectic time of year for everyone, but quantum physicists seem to be especially busy. In particular, ...

    Physics December 17, 2020
  • Perfect fluid? I like the sound of that

    Physicists measure some rare diffusion in the lab.

    Physicists in the US say they have been able to measure sound diffusion in a “perfect fluid” for the first time. T...

    Physics December 4, 2020
  • Whip you up a diamond? No pressure

    Researchers do it in the lab, at room temperature.

    Australian-led research has taken a leaf out of Superman’s comic book and created diamonds at room temperature for th...

    Physics November 20, 2020
  • On the wings of an owl

    And maybe, one day, the wings of an aircraft.

    There’s a lot of learning going on about how owls fly – and what we can learn from that. Last month, as reported i...

    Physics November 20, 2020
  • Can we control where lightning strikes?

    Laser technology offers some tantalising clues.

    Pioneering laser technology could be used to tame lightning and control where it strikes the ground, according to an ...

    Physics November 14, 2020
  • A new spin on atoms

    Strange things happen when they get really close.

    US researchers have developed a way to control and measure atoms that are so close together they are impossible to di...

    Physics November 3, 2020
  • History

    Robert Hooke, a man for the times

    An underrated overachiever in the world of science.

    Robert Hooke was one of the greatest scientists of the 17th century. Think about that. Hooke was born in England, ...

    Physics October 30, 2020
  • Pushing the laser limit

    Researchers offer a taste of what’s possible.

    Australian quantum researchers have shown it’s possible to vastly improve the coherence of lasers, overcoming a bound...

    Physics October 27, 2020
  • History

    Georges Lemaître comes in with a bang

    Belgian priest a big part of big scientific debates.

    In 1927, Catholic priest Georges Lemaître published a paper in the Annales de la Societe scientifique de Bruxelles in...

    Physics October 24, 2020
1 2 3 43