quarantine 'em

I feel like Leonhard Euler would have something to say about thishttps://twitter.com/2DArray/status/1194702524638355456 …

For a convex polyhedral model, vertices + faces = edges + 2 Every face is a triangle (3 edges) but every edge is shared by two faces, so edges = faces * 3 / 2 So the original identity simplifies to vertices = faces / 2 + 2 So, every new vertex increases the triangle count by 2

Exagoo: Mathematics-type Pokémon, a living hexaflexagon with a different beastly visage on each of its six faces

Ottlekline is the first non-orientable Pokémon! Watch out for its nasty inversion attacks - you are arguably already inside of it

Flasket is the first Pokémon with an infinite number of evolutions, it starts as a blobby tetrahedron but then smaller tetrahedral pieces are added and removed recursively, making for a progressively more complex fractal body plan. It likes sunbathing