Sustainable energy – Page 17

  • News

    Ink wells to solar cells

    2012-04-20T00:00:00Z

    Scientists in China have found a cheaper and more efficient alternative to commercial electrodes in fountain pen ink.

  • News

    Powering up fuel cells

    2012-02-29T00:00:00Z

    Attaching enzyme electrocatalysts to carbon nanotubes increases the power output of hydrogen fuel cells

  • Natural gas burning on kitchen gas stove
    Podcast

    Methane

    2011-08-31T00:00:00Z

    A component of natural gas also associated with ignis fatuus and bovine flatulence: Brian Clegg with methane

  • FEATURE_DIAMOND_pg48_410
    Feature

    Diamonds are for everything

    2011-08-30T09:39:00Z

    No longer valued simply for its glamour and durability, diamond is turning its hand to applications in solar power, laser design and bionic eyes. James Mitchell Crow reports

  • COMMENT-250
    Opinion

    Radioactive recommendations

    2006-08-25T14:02:00Z

    The recent recommendations from the Committee on Radioactive Waste Management should prompt a renewed research effort to tackle the problems of nuclear waste storage.