Stunning images show how muscles heal themselves after a workout

Exercise leaves muscles riddled with microscopic tears, so after a rigorous workout, the control centers of muscle cells — called nuclei — scoot toward these tiny injuries to help patch them up, scientists recently discovered. In the new study, published Oct. via Technology and News Today https://www.livescience.com/muscle-repair-by-roaming-nuclei

Muscle sensors may let you control a drone by clenching your fist

Muscle sensors may let you control a drone by clenching your fist
CSAIL’s tech isn’t ready for real-world use. A Parrot Bebop 2 drone responded to 82 percent of over 1,500 gestures — promising, but not what you’d depend on in a vital situation.
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