FrenziedFelidFanatic

@FrenziedFelidFanatic@pawb.social

• ⁨Comment⁩ on ⁨Can energy be associated with/related to spacetime ?⁩ ⁨⁨1⁩ ⁨week⁩ ago⁩:

  True. The em field is significantly more energetic, meaning that it contributes more to the stress energy tensor than the force of gravity

  But recall that the force of gravity is the momentum change “due to” the curvature of spacetime. The fact that the force of gravity can bend spacetime at all is a really weird second-order perturbative effect.

  These perturbative effects are typically described with a quantum field theory, but gravity has been thus far notably difficult to quantize.

• ⁨Comment⁩ on ⁨Can energy be associated with/related to spacetime ?⁩ ⁨⁨1⁩ ⁨week⁩ ago⁩:

  It does. The energy density of the em field will contribute to the mass-energy tensor that changes the metric of spacetime.

  Though the force itself is irrelevant

• ⁨Comment⁩ on ⁨K...⁩ ⁨⁨3⁩ ⁨months⁩ ago⁩:

  K is potassium

  Or is there a K that refers to phosphorus?

• ⁨Comment⁩ on ⁨Ready set go⁩ ⁨⁨5⁩ ⁨months⁩ ago⁩:

  There are probably 2 reasons for this:

  1. There’s probably a lot more motor control going on than you would expect when you need to think (writing, fidgeting, etc.).

  2. Your brain wants sugars, so when you run out of immediately-available glycogen to break down, you will want to eat more in order to keep thinking. Breaking down fats wont supply energy fast enough (in the short term) to keep complex thought running continuously.

• ⁨Comment⁩ on ⁨Ready set go⁩ ⁨⁨5⁩ ⁨months⁩ ago⁩:

  Strong led or (very) weak incandescent. It’s about 20 Watts (at least, that’s what the popsci meme reports)

• ⁨Comment⁩ on ⁨WrestleMania was running wild on you⁩ ⁨⁨10⁩ ⁨months⁩ ago⁩:

  Angling the holster so that it’s already pointing at the target when it clears the waist

• ⁨Comment⁩ on ⁨[deleted]⁩ ⁨⁨11⁩ ⁨months⁩ ago⁩:

  4-Chan is a self-hate group. It’s full of people using slurs to refer to themselves, so I’m not sure you can really call this a non-cruel context

• ⁨Comment⁩ on ⁨If you can't make it yourself, store bought is fine⁩ ⁨⁨11⁩ ⁨months⁩ ago⁩:

  Dopamine does a lot of things. It does not cross the blood-brain barrier.

  So taking this would be all side effects and no benefits