peacephila writes: Researches from Greece demonstrated that hydrogen can be successfully stored in recently synthesized carbon nanoscrolls — the carbon material that shows a spiral form and can be obtained by a twisting of a graphite sheet. When doped with alkali metals, the nanoscrolls can make very promising materials for hydrogen storage application, reaching 3 wt % at ambient temperature and pressure.
That's the thing about people who think they hate computers. What they
really hate is lousy programmers.
- Larry Niven and Jerry Pournelle in "Oath of Fealty"