How do our hearts beat 24/7 without needing to take a break/rest period?
In: 1
It does rest every beat, not all of your heart contracts at the same time, it has a sequence.
Like in an engine, not all cylinders do tho work at the same time. Depending on the design only one or two cylinders have fuel exploding in it. Some of them just move with the momentum or pushing out waste.
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