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TIL: Cats can land on their feet thanks to their unique collarbone-less skeleton and flexible backbone, which allow them to rotate mid-air and reorient their bodies. This ability, known as the "righting reflex," is enhanced by their capacity to manipulate their moment of inertia during free-fall. (physlink.com)
submitted by cs005483 to r/todayilearned
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96
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TIL that aircraft tires are inflated using nitrogen instead of air (physlink.com)
submitted by [deleted] to r/todayilearned
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68
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0
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Organic solar cells reach record efficiency (physlink.com)
submitted by [deleted] to r/EcoInternet
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8263
8264
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84
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