The first 200 people to sign up at brilliant.org/... will get 20% off an annual subscription.
Putting ballpoint pen ink on the tip of a leaf then putting it on water (or milk if you want it to stand out) causes the leave to whizz around leaving trail of ink behind.
Here's the video I did with Matt using oleic acid to calculate pi:
• Calculating π with Avo...
Here's my spinning glue video:
• Bizarre Spinning Glue
You can buy my books here:
stevemould.com...
You can support me on Patreon here:
/ stevemould
just like these amazing people:
Frank Hereford
Will Ackerly
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Matthew Cocke
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Alnitak
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Buy nerdy maths things: mathsgear.co.uk
20 окт 2024
