I used a modified telescope to capture high-speed video of the eclipse at a long focal length. Seeing the lumpy mountains of the moon against a backdrop of churning plasma is incredibly surreal.
(I hope you weren't sick of eclipse posts 😜)
A few years ago, I discovered how to fold an isometric grid. It's a favorite of mine. Well, after folding many paper versions, I made a mold by folding a laminator sheet and filling it with plaster of Paris.
If you would like to try folding one:
https://t.co/CwYlEhVQBW