View Single Post
Old 12-12-2008, 10:47 AM   #7
HarryT
eBook Enthusiast
HarryT ought to be getting tired of karma fortunes by now.HarryT ought to be getting tired of karma fortunes by now.HarryT ought to be getting tired of karma fortunes by now.HarryT ought to be getting tired of karma fortunes by now.HarryT ought to be getting tired of karma fortunes by now.HarryT ought to be getting tired of karma fortunes by now.HarryT ought to be getting tired of karma fortunes by now.HarryT ought to be getting tired of karma fortunes by now.HarryT ought to be getting tired of karma fortunes by now.HarryT ought to be getting tired of karma fortunes by now.HarryT ought to be getting tired of karma fortunes by now.
 
HarryT's Avatar
 
Posts: 63,218
Karma: 41342463
Join Date: Nov 2006
Location: UK
Device: PW2, iPad Retina Mini, iPhone 4, MS Surface Pro, Onyx T68, N7,
Quote:
Originally Posted by tompe View Post
Are there actual empirical studies that shows that eyes are hurt by reading?
It's certainly the case that your eyes can be damaged by straining them in poor light. In the days before electric light, lace workers famously used to go blind at a very early age, due to having to do detailed work in poor light.
HarryT is offline   Reply With Quote