Ice Sensor Protects Aircraft
opticsorg writes "Flying in bad weather could soon be safer thanks to a highly sensitive optical ice sensor designed for use on aircraft and helicopters. The sensor can detect a layer of ice that is as little as 100 microns thick."
A variation on this theme: an emotional ice detector for attachment to human females. Such a device would be a great boon to humanity.
Everything in the Universe sucks: It's the law!