[dbSelect] Could not connect to DB: 1040: Too many connectionsCould not execute 'SELECT r_filename, r_embargoed, UNIX_TIMESTAMP(r_pub_release_date) as rel_date FROM pressrelease WHERE r_id = 260601' on database eurekalert:
2002: Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)
Contact: John Toon
Georgia Institute of Technology
Caption: A new solar-induced direct biomass-to-electricity hybrid fuel cell can operate on a variety of fuels. The fuel cell, shown on the right, relies on a polyoxometalate (POM) catalyst (shown in the vials) which changes color as it reacts with light.
Credit: Georgia Tech Photo: John Toon
Usage Restrictions: None
Related news release: Solar-induced hybrid fuel cell produces electricity directly from biomass