this is stupid. something about activation energy? are there any activation energy hacks?

  • UserFlairOptional@lemmynsfw.com
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    5 months ago

    A shallow angle from the sun give you that long shadow, but it also gives the light lots of extra air to pass through sideways on it’s way down out of space. The extra air filters out more light, and without an intense enough light your skin won’t make Vitamin D.