Bioasphalt: From microalgae to 'green roads? '

Microalgae offer a highly promising alternative to petroleum products without competing for resources used in the food industry. They have now been used for the first time to make asphalt. Researchers have proven the viability of bioasphalt, demonstrating its close similarity to the "real" asphalt used to pave roads.

from Latest Science News -- ScienceDaily http://ift.tt/1bktFhH via Karis World