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Screenshot of Calculator Number Trick: rectangle patterns
Calculator Number Trick: rectangle patterns
Screenshot of Can the Same Net Fold into Two Shapes?
Can the Same Net Fold into Two Shapes?
Screenshot of Can we calculate 100 digits of π by hand? The William Shanks method.
Can we calculate 100 digits of π by hand? The William Shanks method.
Screenshot of Can you make a hole in a thing bigger than the thing?
Can you make a hole in a thing bigger than the thing?
Screenshot of Festive fold and cut
Festive fold and cut
Screenshot of Galton board
Galton board
Screenshot of Generating π from 1,000 random numbers
Generating π from 1,000 random numbers
Screenshot of Geometry of Footballs and the Cube-shaped Ball
Geometry of Footballs and the Cube-shaped Ball
Screenshot of How fast is a bullet? [featuring: pendulum calculation]
How fast is a bullet? [featuring: pendulum calculation]
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