No Stupid Questions@lemmy.world · 6 天前

Why are some things heavier than others?

hungryphrog@lemmy.blahaj.zone to

No Stupid Questions@lemmy.world · 6 天前

Like, why is, say, 1 cm³ of gold heavier than 1 cm³, the same amount, of copper?

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cattywampas@lemmy.world
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6 天前
At that scale what is and isn’t “empty space” gets a little hazy.
- tomiant@piefed.social
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  6 天前
  If you zoom in far enough, there’s always some bullshit going on.
  - BloodMuffin@lemmy.ca
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    5 天前
    and you can never measure everything about it at once

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