Composer Michael Berkeley writes, 'Those of us who support the government's determination to lower CO2 emissions, yet care passionately about preserving our most beautiful landscapes, are in a serious quandary.'
Graphene with ripples could help make better hydrogen fuel cells
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The one-atom-thick layer of carbon known as graphene can split hydrogen 100
times more efficiently than an equivalent mass of the best catalysts
because of...
3 hours ago
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