en Archive

Who Owns the Internet?

The internet is a vital service. Billions of people use it every day. But who owns the internet? Over the last two and a half decades, the internet has evolved and expanded into something barely recognizable from

WaterLight : The salt water/urine powered lantern

Colombian renewable energy start-up E-Dina has developed a cordless light that converts salt water into electricity as a more reliable alternative to solar lamps in off-grid communities. The portable device, called WaterLight, needs to be filled with 500 millilitres of seawater