Wave carpet delivers power potential to coastal communities
Mechanical engineers in California are developing technology to harness the energy of coastal waves and ultimately, provide entire cities with limitless renewable energy and clean drinking water. Called the wave carpet, it's a system attached to the sea floor that generates power by rising and falling with the waves.
Returning to Chile's top job after a spell with the United Nations, Michelle Bachelet heads a coalition that ranges from moderate leftists to communists. Rough Cut (no reporter narration).
Science fiction becomes reality at CeBIT, the world's largest tech fair in Germany. As Sonia Legg reports humanoid robots were the star attractions along with new ways to protect authentication.
"We've come here to win" Joe Hart says the England squad won't be happy leaving the competition at this stage. Scott Parker is confident he can make an impact to England's campaign despite this being his first tournament at 31. England's most capped player ever Peter Shilton shares his favourite international memory. Plus Sir Trevor Brooking is full of praise of Roy Hodgson