About this video
This video shows a special shape called a tetrahedron that always lands on its pointy side! It's like magic, but it's actually math! The video also talks about how people made this shape with 3D printers.
🧠 Quiz & Trivia
Test your knowledge after watching!
Q1 What shape is the self-righting shape in the video?
Answer: Tetrahedron
Q2 What kind of machine was used to make the shapes?
Answer: 3D printer
Q3 What magazine wrote about this new shape?
Answer: Quanta Magazine
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