Flashing checkerboard patterns let us see a picture that doesn’t exist
26 August 2018
Using patterned light to illuminate an object and then flashing those same patterns on a screen can let our eyes build up an image that isn’t really there
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Premium
Nose breathing in yoga may calm the mind by slowing brainwaves
25 August 2018
When meditators take deep breaths through their nose it causes nerves in their nasal passages to fire more slowly, and brainwaves follow suit
We can train ourselves to be better at knowing when we are wrong
25 August 2018
Humans have an awareness of the limitations of our knowledge – and we can get better at judging when we might be making a mistake
