Human vision limits
Posted: Mon 27 Jul 2015 3:19 pm
Not sure if this is available from the UK, I'm using a foreign IP and found it whilst browsing the BBC site:
http://www.bbc.com/future/story/2015072 ... man-vision
Nothing really specific to KC but still interesting.
http://www.bbc.com/future/story/2015072 ... man-vision
Nothing really specific to KC but still interesting.