Roblimo from the energy-and-vitamins-in-one-healthy-package dept.
An anonymous reader writes "If Popeye had made alternative fuels, he'd have probably come up with something like this. Researchers from Oak Ridge National Laboratory (ORNL) have developed a system that converts solar energy directly into hydrogen using the common spinach plant."
The tree of research must from time to time be refreshed with the blood
of bean counters.
-- Alan Kay