Multimedia: Researchers: Molecular forklifts overcome obstacle to ‘smart dust’
Filed under Multimedia on Sunday, January 18, 2009.
GAINESVILLE, Fla. — Algae is a livid green giveaway of nutrient pollution in a lake. Scientists would love to reproduce that action in tiny particles that would turn different colors if exposed to biological weapons, food spoilage or signs of poor health in the blood.
