And the "Room Temperature" room, which is located in Greendale.

I just plug mine into USB ports

I fear their apartment is at -50°C and this is a cry for help.

At least I am relieved to know that even acclaimed authors native to the cup-measurement system don't know what "a cup of flour is".

I'll be off baking my pannenkoek with 150g of flour then.

I figured it out. Typed the ln2 into my text and then forgot it in the calculator.
Great, I'ma redo alll my numbers then rq

are other burrowing animals also ok?

Except that moles would only work for counting granules of ground flour, as there is no "flour" molecule. Also, you'd need to have a very accurate measurement of the average mass of a single granule (or you'd need a packing efficiency coefficient and an average granule radius, otherwise you'd have to literally count them. Also, a mole of flour granules would be INSANELY large. 6.02*10^23 of anything larger than a macromolecule is no joke. At this point, since you'd have to weigh it or measure its volume anyway (unless you feel like counting microscopic flour particles for the next few trillion years), you might as well just use grams.

No, you missed the point. See @milicent_bystandr@lemm.ee's comment and link to Landauer's Principle, the namesake of which is literally named in the title of the post.

TL;DR: Storing information requires a change in entropy. A change in entropy requires a change in energy. There must be a minimum non-zero amount of energy required for a given quantity of information. Energy is mass due to mass-energy equivalence. ∴ information has mass independent of its physical representation.