Researchers have used a special crystal to bend the trajectory of light like a black hole would, a phenomenon known as 'pseudogravity.'
  • JohnDClay
    3·
    1 year ago

    What’s the actual connection to gravity? Lots of things bend light, such as differences in the density of the medium. If I recall correctly, this one uses lots of little pockets of different density to bend the light? But I could be misremembering.