View Single Post
InvalidID
#1
Feb22-13, 06:41 PM
P: 79
https://www.youtube.com/watch?v=dNy23tJMTzQ

The girl says that the number 20 has a colour that is a mix of the colours of 20's factors. I find this interesting, because I always thought arithmetic is imaginary, right? If she didn't learn basic arithmetic, would 20 have had the same colour? Or would 20 have the same colour, but to her, the colour would seem random to her?
Phys.Org News Partner Medical research news on Phys.org
New tuberculosis blood test in children is reliable and highly specific
Invisible blood in urine may indicate bladder cancer
Colombian president: No link of vaccine to illness