Perovskite quantum dots are considered promising materials for LEDs, photocatalysis, and future quantum light sources.
It’s worth considering if the US will abide by agreed rules when control over lunar resources is no longer just a ...
A powerful new microscopy technique unveils hidden nanoscale light interactions, offering a glimpse into physics that ...
Weary, exhausted and frustrated with all the news about the war that US President Donald Trump is waging in Iran, I welcomed the news about the Artemis II lunar flyby. They delivered stunning new ...
What colour are the dots in this image? A mind–boggling optical illusion has been developed by scientists to show how our perception of colour can be easily skewed. At first glance it may seem like a ...
Optical illusion test: Blue, purple or red-- What's the colour of this dot and the science behind it
Sometime back, Hinnerk Schulz‑Hildebrandt, a biomedical optics engineer at Harvard Medical School, stumbled on something odd while checking a flight map on his phone. As his eye followed the flight ...
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Katie has a PhD in maths, specializing in the intersection of dynamical systems and number theory. She reports on topics from maths and history to society and animals. Katie has a PhD in maths, ...
Last August Hinnerk Schulz-Hildebrandt noticed something strange while he was looking at a flight map on his phone. As his eye traced the plane’s flight path, he noticed that the line looked purple, ...
In 1990 a tiny speck of light captured by the Voyager 1 spacecraft forever changed how humanity sees itself. Known as the “Pale Blue Dot,” the photograph shows Earth from over six billion kilometers ...
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