also delights his father (n=1)
Trick that delights 7 year olds (n=1): Show how you can draw a pyramid with any shape base by drawing a polygon, drawing a dot above it, and drawing a line from each corner of the polygon to the dot.
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Look forward to try! Mine is -3months
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Second level, do it with arbitrary topological spaceshttps://en.m.wikipedia.org/wiki/Cone_(topology) …
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Did the circle/cone blow minds?
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Paul... this is also a trick that delights a 30 year old who didn’t know this. Thanks for sharing!!
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A 3d printing pen would make it so much more fun (and easy!) to do.
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Thank you for sharing Paul.
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Paulg this is exactly what I dream of nooks for older children,(5-10 yrs) I think what openended Play does to little ones (till 5 yrs) , instilling curiosity, parents sharing tricks to make things fun and engaging for older children works way better than schools.
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