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HomeScienceTweezers primarily based on a crow's beak can outperform conventional ones

Tweezers primarily based on a crow’s beak can outperform conventional ones


Tweezers have remained largely unchanged for greater than 4000 years, however now a extra dexterous model has been created by mimicking an excellent older design – the beak of a crow



Know-how



9 September 2022


Tweezers primarily based on the form of a crow’s beak can work higher at choosing up objects than the kinds folks have used for hundreds of years.

Archaeologists have discovered tweezers relationship again to 2450 BC, and related instruments are are nonetheless used each day in houses, magnificence salons and even working theatres. However nature has been perfecting related designs so birds can decide issues up with their beaks for hundreds of thousands of years.

To research whether or not we are able to reap the benefits of this evolutionary know-how, Takahito Murakami on the College of Tsukuba, Japan, and his colleagues modelled a pair of tweezers that …

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