"A golden eagle who was blinded after flying into an electricity pylon has had her vision partially restored by a ground-breaking operation.
Electra the eagle lost her sight when she developed cataracts after flying into the pylon as she tried to escape attack from crows on...
created by AlanEvans | 1 year ago 281 views | 0 recommendations | 0 comments
"Research on colour vision in farm animals shows that they are dichromats with cones (colour sensitive retina cells) most sensitive to yellowish-green and blue purple light.
Humans are trichromats and see the full colour spectrum.
Dichromatic vision may make the animal...
created by becky1234 | 1 year ago 606 views | 0 recommendations | 0 comments
Well that certainly is a relief, though I still reserve the couch for a snooze after gorging on XmasTurkey, relatives be damned, they can sleep on the livingroom floor. "Researchers find some medical myths are...
"I'm also heartened by the article's first featured finding: that tighter writing, more white space, and jettisoning unnecessary imagery helps readers read faster and retain more of what they've read."Please click...
created by Victoria Revay | 2 years ago | updated 2 years ago 1102 views | 0 recommendations | 0 comments
How eyesight can be improved through eye muscles exercising. Stereograms watching is the best exercise, although the ability to see the 3d images requires a lot of practice