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2nd October 2022
Smart microrobots walk autonomously
Researchers have installed electronic "brains" on solar-powered robots that are just 100 to 250 micrometres in size, so the tiny machines can walk autonomously without being externally controlled.
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25th January 2022
First molecular electronics chip
A new biosensor chip can observe direct electrical measurements of single-molecule interactions. This could enable faster and cheaper DNA sequencing, disease surveillance, and precision medicine on portable devices.
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29th November 2021
Ultracompact camera is the size of a salt grain
U.S. researchers have developed a new imaging device just 500 μm (0.5 mm) in diameter. The system can produce crisp, full-colour images on a par with conventional compound camera lenses 500,000 times larger in volume.
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