This article is part of Kotaku Deals, produced separately from the editorial team. We may earn a commission when you buy through links on the site. Investing in a power station can be a smart decision ...
A retired Canadian engineer has developed a river-powered water wheel that can generate up to 36 kWh per day under stable conditions. The device, created by Marc Nering in British Columbia, produces ...
Power outages are a huge pain, and can seriously disrupt your life. Stop worrying about what will happen to the food in your fridge or your pipes in the winter should you lose power, and invest in a ...