The winners of the iawards have been announced. I wrote about the iawards back in August to encourage budding inventors to enter the awards which aim to recognise and celebrate the best British achievements in science, innovation and technology. The awards ceremony was held this week at the Science Museum and it saw the teams behind this year's best British innovations rewarded for developing practical solutions to some of society's greatest challenges. Among the winners was the Solargorilla a portable solar charger, from Powertraveller, which extends the power life of laptops and other electronic devices via the company’s Powergorilla device.