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Europe’s deepest mine to become giant gravity battery
(www.independent.co.uk)
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this post was submitted on 07 Feb 2024
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Well, Watts are just a different way to write Joules per second. The unit we should eliminate is {k,M}W.h which introduce a 3.6 factor in conversions to/from the regular unit system
My fave has gotta be kwh/yr/ft². I came across that while researching the lighting requirements for hydroponics.
Well, it kind of makes sense to give a figure in such an unit. It allows you to quickly calculate how much you're gonna spend on your electric bill (but only if you're based in the US), since all weird conversions are already done
These cursed time units remind me of the super messy imperial units. Unfortunately, the French revolution wasn’t able to fix that, but it did fix a whole lot of other nonsense.
What's even worse is that some units differ between the US and UK, such as a cup. So you can't even assume the wacky units are even consistent within themselves, you need to know which country you're talking about.
You know, there’s a reason why NASA and the US military use metric units. You just can’t afford to screw these things up because the units are a bit wonky.
Yeah but if we all wrote "joules per second" instead of watts we'd encourage everyone to measure energy in joules instead of watt-hours. It's like speed, we don't need an entirely separate unit that just means m/s
It's especially confusing when trying to size a surge protector. The surge protector uses joules, whereas most devices use watts, and you generally need more protection the more power your devices pull.