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Or ice skates, sand flowing, etc. (https://xkcd.com/1867/ https://xkcd.com/1867/)
by 0xdada 9y ago
Or ice skates, sand flowing, etc. (https://xkcd.com/1867/ https://xkcd.com/1867/)
- vbuwivbiu 9y agoThere's still debate over how airplane wings work and how bicycles balance too. It fascinates me that some problems seem to be easier to solve than others. Are they actually easier, or is it that they've had more work put into solving them either because they're more interesting or because a powerful group needed them solved ?