Awesome Shapes

This fidget toy from Humango Toys is made from interlocking plastic ovals, which can stretch and squeeze from an oblong shape to a palm-size puck. Its tactile interactions help provide sensory stimulation and can reduce boredom and stress. It comes in small and large sizes. Beware of knock-offs. This is the original.

Most of us are familiar with pentagons, hexagons, and octagons, but did you know there’s a name for a 1000-sided shape? Thanks to its numerous vertices, the chiliagon looks like a circle to the naked eye and only reveals its true nature when viewed close up. Micheal from Vsauce offers a quick take on this unusual shape.