Apple's latest-generation iPhone is expected to make a rock star entrance on Thursday, drawing crowds that quickly empty shelves at the firm's shops.
Jun 23, 2010 in Consumer & Gadgets
Lithium is not much to look at. It's a soft and light, silver-white metal known for its use in mood stabilising drugs. But the 25th most abundant element on earth could, one day, help cure the world of its addiction to oil ...
Jun 23, 2010 in Energy & Green Tech