Sir Roger Penrose didn't just study spacetimeโhe used geometry to bend the rules of reality.๐
He discovered "Penrose Tilings"โgeometric patterns that can cover an infinite flat surface but never repeat themselves. Before this, mathematicians thought such a thing was impossible!
๐ง Math Puzzle of the Day!
A 3x3x3 solid wooden cube is painted blue on all outside faces, then cut into 27 identical 1x1x1 smaller cubes.
How many of those smaller cubes have exactly 2 blue faces? ๐ค
Drop your answers below! ๐
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