If you want to do like the song says and wear your sunglasses at night, then you should pledge for a set of GloSpex on Kickstarter.
GloSpex have one-way illuminated lenses. That means that the light glows out, but doesn't shine into the wearer's eyes.
A $20 pledge gets you one set with black frames and either red, green, yellow, or blue illumination.
The inventor of GloSpex says the principle behind the technology is "total internal reflection." You'll have to check out the Kickstarter promo video to get the science lecture explanation.… Read more