3 ms·
> So it's possible that 2 + 2 = 4 is burned into our brains at birth. Yup, there is plentiful evidence... not specifically the addition, but 2 and 4 are innate
by whacked_new 19y ago
> So it's possible that 2 + 2 = 4 is burned into our brains at birth.
Yup, there is plentiful evidence... not specifically the addition, but 2 and 4 are innately perceptible quantities.