Hexaflexagons!

Hexaflexagons are hexagonal folded bits of paper that can be inverted onto themselves to show multiple faces. Watch the video for more information, the reason this phenomenon happens is that the Hexaflexagons are a flattened out folded up Möbius strip. I had a go at this yesterday using patterns I found on the flexagon portal it’s quite simple.

I think these would make for some pretty cool business cards.

Vihart actually posts quite a lot of cool maths related videos, it’s worth checking them out.

Curse Your Sudden But Inevitable Betrayal! – Origami Edition

I was looking at photos I’d taken on my phone and realized that this photo kind of fits the Firefly “Cure Your Sudden But Inevitable Betrayal!” meme.

If you are wondering what the hell I’m talking about watch this, it’s relatively spoiler free:

I can’t remember where I get the instructions for these two dinosaurs but I think it was origami resource center’s dinosaur page the stegosaurus is Baby Stegosaurus (FG Gomez) and the raptor looks a lot like Procompsognathus by Stephen O’Hanlon.

Go forth and and fold!