2006-12-15 06:15:25 · 17 answers · asked by carla 2 in Health ➔ Other - Health
Glass is cold, eyes are warm. anything cold when bought into an atmosphere of high, warm, humidity, will have water condense on it`s surface. Once your glasses have warmed up to the temerature of your bathroom water will no longer condense on them.
2006-12-15 06:33:30 · answer #1 · answered by Spanner 6 · 0⤊ 0⤋
well they might if you have glass eye and don't use drops to keep moist. otherwise otherwise no cold surface to steam as eyes are hit with blood flow and have constant thermostat with tear duct
2006-12-15 14:51:04 · answer #2 · answered by little flower 3 · 0⤊ 0⤋
eyes stay warm and wet, glasses r dry and cold.steam is caused by a hot objest and a cold object going togeather like water.
2006-12-15 14:38:32 · answer #3 · answered by flippinadamoruggiero 2 · 0⤊ 0⤋
Because you blink. If they made glasses that blink they they wouldn't steam up.
Personally I think it's easier for glasses wearers - their mascara doesn't melt when they open the oven.
2006-12-15 14:25:39 · answer #4 · answered by Carrie S 7 · 0⤊ 0⤋
Because evolution has given you those lovely, built-in windshield squeegies called EYELIDS!
Unfortunately nobody has invented wipers for glasses.
2006-12-15 14:41:04 · answer #5 · answered by gg 7 · 0⤊ 0⤋
Your eyes are at 38°C which is too warm for condensation to form on them.
2006-12-15 14:26:07 · answer #6 · answered by chopchubes 4 · 0⤊ 0⤋
your glasses are made from glass that's why, so unless you have glass eyes they won't steam up
2006-12-15 14:24:39 · answer #7 · answered by Anonymous · 0⤊ 0⤋
because eyes are not made of glass, unless you have a glass eye :D
2006-12-15 14:23:15 · answer #8 · answered by uk_steveo 1 · 0⤊ 0⤋
Because glasses don't blink eyes do!
2006-12-15 14:20:52 · answer #9 · answered by MANC & PROUD 6 · 0⤊ 0⤋
Because of the moist in your eyes.
2006-12-15 14:23:55 · answer #10 · answered by damari_8 4 · 0⤊ 0⤋