harold, they're shapeshifters

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277k ratings

See, that’s what the app is perfect for.

Sounds perfect Wahhhh, I don’t wanna
smols-darklighter
smols-darklighter

what if Rey, (unlike Some People) likes sand, especially after she gets to visit a bunch of different worlds and is like “omg all these sands feel different from each other and yet ARE STILL ALL SAND?!!!” (not 2 mention the amazingness of all the OTHER types of dirt there are)

REY, nerding out: “and THIS type of sand would fuck up engine parts in a completely different way than THAT type of sand, and”

[ just fyi: ]
“The study of sand is called arenology. The study of individual grains can reveal quite a bit of historical information about the origin, type of transport, and so forth of the grain. Quartz sand that is recently weathered from granite or gneiss quartz crystals will be angular. It is called sharp sand in the building trade, where it is preferred for concrete mixing, and in gardening, where it is used as a soil amendment to loosen clay soils. Sand that is transported long distances through erosion by water or wind will be rounded, with characteristic abrasion patterns on the surface of the grains.”

rey loves dirt geologists AU