Logos to Go: Hydrogel coatings provide removable color

1:57pm, August 16, 2006

A biodegradable coating could add a temporary splash of color to sports fields, buildings, or even people's bodies. This is the first example of a removable color coating made from environmentally benign ingredients, its inventors say.

This article is available only to subscribing members. Join SSP today or Log in.

Get Science News headlines by e-mail.

More from Science News