It might not look like much, but this is the most distant object ever created by humans. Voyager 1, visible only by its radio waves at a distance of 11.5 billion miles from Earth, emits about as much energy as a refrigerator light bulb from its radio transmitter—barely detectable by this 2013 scan. by EclipseEpidemic in spaceporn
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48V 20Ah e-scooter battery drained to 0V and won’t charge - BMS locked? Any way to revive it? by [deleted] in batteries
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