Image source: The article link, but it should symbolize how last year felt to the sane among us.
Topics: Biology, Materials Science, Nanotechnology, Research
Snake vision inspires pyroelectric material design
Bioinspiration and biomimicry involve studying how living organisms do something and using that insight to develop new technologies. Pit vipers have two special organs on their heads called loreal pits that allow them to “see” the infrared radiation given off by their warm-blooded prey. Now, Pradeep Sharma and colleagues have worked out that the snakes use cells that act as a soft pyroelectric material to convert infrared radiation into electrical signals that can be processed by their nervous systems. As well as potentially solving a longstanding puzzle in snake biology, the work could also aid the development of thermoelectric transducers based on soft, flexible structures rather than stiff crystals.
Nanotechnology and materials highlights of 2020, Hamish Johnston, Physics World
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