From Slashdot: Chicken Feathers May Hold Key To Hydrogen Storage. While what they say is plausible (in the MythBusters sense of the word), the original article is from Oregon Live.com, a source I know nothing about.A practical hydrogen car has been elusive for decades. Before the announcement this week by University of Delaware engineers, a nonstop trip from Portland to Eugene in a hydrogen car would need a tank bigger than 100 gallons to store liquid or gaseous fuel, even under high pressure.
Treated chicken feathers work like a sponge. They soak up large amounts of hydrogen and hold it in a small space so the tank can be a conventional size and the fuel won’t need to held under dangerously high pressures….
“It’s the most energy-rich material we have,” says Roger Ely, an Oregon State University professor who specializes in hydrogen, “It’s three times the energy content of gasoline on a pound-for-pound basis.”