16 ms·
> Think of complex numbers I'd say naturals are abstract enough :)
by CraneWorm 6y ago
> Think of complex numbers
I'd say naturals are abstract enough :)
- Koshkin 6y agoI would disagree: if you close your eyes you can still tell the difference between 2 and 3 - by touch!
- trhway 6y agosorry, man, no :) https://www.newscientist.com/article/mg20126997-300-tactile-illusions-1-the-aristotle-illusion/ https://www.newscientist.com/article/mg20126997-300-tactile-... "One of the oldest tactile illusions is the Aristotle illusion. It is easy to perform. Cross your fingers, then touch a small spherical object such as a dried pea, and it feels like you are touching two peas. This also works if you touch your nose."
- Izkata 6y agoI dunno if I'm doing it wrong or what, but that illusion doesn't work for me.