Faced with an expensive and unreliable municipal water supply, an entrepreneur collects rainwater for his inn in an underground tank, creating an abundant supply for the guest rooms, toilets, bathrooms, kitchen, and restaurant.
Yesterday's attack on Israeli tourists in the Bulgarian town of Burgas is the eighth major incident in which Israel has accused the Iranian government and its allies of planning to attack, or of attacking, Israeli citizens. Iran denies involvement in any of the incidents, but it accuses Israel of a string of deadly attacks on Iranian nuclear scientists over the past year.
A school in Kenya uses biogas from human waste for fuel, saving money and trees, and reducing carbon-dioxide emissions from burning wood.
At 'Random Hacks of Kindness' events, technology experts volunteer to solve problems facing nonprofits and other organizations interested in doing good.