+249 Somehow natural light is the only type that doesn't tire your eyes when you are reading a book, amirite?

by Anonymous 12 years ago

Because its daytime...and you're not tired

by Anonymous 13 years ago

ono

by Anonymous 12 years ago

Well most light produced in your house is with the use of AC electricity which doesn't light up but blinks every fast.

by Anonymous 12 years ago

IDK much about it, but I'd say it's biological - ie, our eyes were meant for sunlight, and to do activities in sunlight.

by Anonymous 12 years ago