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backgroundcow

backgroundcow@lemmy.world
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Ukraine don’t want to give up territory. Russia demands territory to end the war. Trump has offered to resolve this in 24h. The conclusion seems clear: Trump has to offer Russia some parts of the US in exchange for releasing the occupied regions in Ukraine?

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mkdir tmp

podman run -v /tmp/.X11-unix:/tmp/.X11-unix -e DISPLAY -v tmp:/home/$USER ubuntu:latest schmudo

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Doesn’t North Koreans fighting in Ukraine mean that North Korea now is at war with Ukraine? Wouldn’t that legitimize a Ukrainian invasion of North Korea? Could we ship some Ukrainians to North Korea and have them do a lot of damage there; including offer asylums to anyone who wants to get out?

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I made this the other day.

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Would it work for you to drive to a larger parking garage (or even better, use public transport to a larger subway or bus station) and then use some form of battery operated micro-transport type vehicle fit for your type of limitation to move around the sidewalks/bike lanes in what can then be a more compact city center?

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Anyone want to team up to build a time machine and travel the future until the perfect utopia is achieved?

How about we team up and try to make this world better instead?

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Nope, this redefinition isn’t necessary, it is a choice SI made. Nothing would have broken by keeping an exact relationship between amount of substance and mass, it would just have retained the interpretation of Avogadro’s constant from before 2019 (experimentally determined vs a defined constant).

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… weighs one gram … An amount of hydrogen weighing the same amount has exactly one mole of atoms in it.

Not only was this never true - the sentence would have to have say “An amount of carbon-12 atoms weighing 12 times this amount has exactly 1 mole atoms in it” (far less elegant) – but not even this is true any longer after the fuckup in redefining the mole in 2019, after which all these relations between amount of substance and mass are only approximate.

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Ackchyually-- IEEE 754 guarantees any integer with absolute value less than 2^24 to be exactly representable as a single precision float. So, the “divide by 2, check for decimals” should be safe as long as the origin of the number being checked is somewhat reasonable.

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