The British are unusually fond of flying, says the Economist, 'among EU citizens, their propensity to jet abroad for holidays is beaten only by the Irish (inhabitants, like the British, of a wealthy island with a lot of dreadful weather).'
Graphene with ripples could help make better hydrogen fuel cells
-
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
No comments:
Post a Comment