(Video 1:34 minutes)
Scientists in Iceland are drilling in to a volcano to harness the energy from beneath the Earth. The hole will be 5km deep and is expected to hit temperatures between 400°C (752F) and 1000°C. Rebecca Morelle reports.
Scientists in Iceland are drilling in to a volcano to harness the energy from beneath the Earth. The hole will be 5km deep and is expected to hit temperatures between 400°C (752F) and 1000°C. Rebecca Morelle reports.
