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Your Heavy Key Chain Could Be Damaging Your Car
You may not have given much though to the weight of your keys, but you should. We asked an expert if a heavy car key chain is ...
Phys.org19d
'Ball and chain' mechanism inactivates key mammalian ion channel, study finds
A new study has unveiled a precise picture of how an ion channel found in most mammalian cells regulates its own function with a "ball-and-chain" channel-plugging mechanism, according to ...