perception
Humans see colour differently in the summer
Posted in Featured, Science on 18th Aug, 2015
by Alex Muller
Humans see color differently in the summer with yellow seeming more green than in the winter months, scientists have shown for the first time.
Ultrasound directed to the human brain can boost spatial resolution
Posted in Medicine on 15th Jan, 2014
by Alex Muller
Whales, bats, and even praying mantises also use ultrasound as a sensory guidance system.