There is a moose test in Sweden it requires all cars to evade a moose

The evasive manoeuvre test more commonly known as the moose test or elk test is performed to determine how well a certain vehicle evades a suddenly appearing obstacle. Forms of the test have been performed in Sweden since the 1970s. The colloquial and internationally better-known name for the test was coined in 1997 by the […]

The eye has a blind spot and here's a test so you can not see for yourself

The eye has a blind spot here’s a test so you can not see for yourself

May 4, 2013July 31, 2013 alearned Did you know that blind spot, eye, test

A blind spot, scotoma, is an obscuration of the visual field. A particular blind spot known as the blindspot, or physiological blind spot, or “blind point”, or punctum caecum in medical literature, is the place in the visual field that corresponds to the lack of light-detecting photoreceptor cells on the optic disc of the retina […]