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The cellular structure of wood as seen through a Victorian microscope. (via)

Pretty frost on the nitrogen tank

Lovely crystallization effect from an extraction the other day

most underappreciated starter

Not everyone is Scrooge McDuck.

CERN Scientist David Lunney outlines the incredible journey of gold from space to Earth in Where does gold come from?

Animation by @rewfoe

Purification of the “bad blood” from yesterday. 6 hrs later, the column is done and clean, and I’m in bed with Netflix and pizza after 2 looooong days in a row. Thank goodness!

HEY EVERYONE LOOK AT THESE NEKO ATSUME UNDERTALE CHARACTERS MY FRIEND DREW!!!!! AHHHHHH!!!!!!!! she doesn’t have a tumblr but I needed to share them with the world and she said it was okay so LOOOOOK!!!!

russia’s lake baikal - the world’s oldest, largest and deepest freshwater lake - freezes over for half the year, creating clear, turquoise shards of ice. (photos x, x x, x, x, x)