Fog Free Glasses Possible - MIT News

Mechanical and Chemical engineers at MIT have come up with a new way of creating surface textures on glass, such that it eliminates reflections. It is a new "multifunctional" glass, based on surface nanotextures that produce an array of conical features, is self-cleaning and resists fogging and glare, the engineers say.

See the bouncing water droplets in the video below: