World’s smallest ‘Refrigerator’
UCLA scientists created thermoelectric coolers that are only one ten-millionth of a meter.
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UCLA scientists created thermoelectric coolers that are only one ten-millionth of a meter.
A small but evolving dent in Earth’s magnetic field can cause big headaches for satellites.
Face coverings are now a legal requirement in many public spaces around the world. But even before they became compulsory, masks were causing litter problems on land
Breakthrough technology transform brackish water and seawater into safe, using the power of sunlight.
Engineers design a reusable, silicone rubber face mask, including an N95 filter, can be easily sterilized and worn many times.
These are the first impressive images from ESA’s Solar Orbiter, revealing ‘campfires’ on the Sun.
Of the two Comet NEOWISE tails evident, the blue ion tail on the left points directly away from the Sun and is pushed out by the flowing
The telltale sign that the black hole was feeding vanished, perhaps when a star interrupted the feast. The event could lend new insight into these mysterious objects.
Humans are proud of a lot of things, from particle accelerators, space exploration, to poetry. All of them made possible because of something humans value extremely highly:
The LHCb collaboration at CERN has observed for the first time an exotic particle made up of four charm quarks.