Meteor exploding in the skies is quite an unusual wake-up call. Many people in the Russian Urals region woke up to this sight on Friday morning. The powerful blast smashed windows and rattled houses, causing widespread panic. This is a spectacular dash cam video of the meteorite fireball falling in Urals.
In the Herefordshire countryside, a couple use solar panels at home to heat water and generate electricity in order to help them lead a good life.
A home-made wind generator build with a thin-blade configuration.