- Tue Apr 01, 2003 8:09 am
#2175
Many times while driving in the sun, I wish if there was a knob in the car's dashboard, using which i could turn the windows opaque to a certain extent. Some times at night, with the tinted glasses, I wish I could turn them completely transparent.
I dunno if such a device exists, but the laevo & dextro rotatory properties of light when passing through different mediums may be used. Another idea would be to use a chemical sandwiched between layers that could be triggered by electrical impulses.
Reward: Could someone fit such a device to my car?
I dunno if such a device exists, but the laevo & dextro rotatory properties of light when passing through different mediums may be used. Another idea would be to use a chemical sandwiched between layers that could be triggered by electrical impulses.
Reward: Could someone fit such a device to my car?