Image via Dezeen

The mantra of offshore wind turbine design seems to be "Bigger! Bigger!" in order to get more power out of single turbines. But going hand in hand with making turbines bigger is that they become heavier. British engineers are hoping that a new design that mimics the way sycamore seeds spin through the air will help lighten up the weight of offshore turbines. While the challenge remains to boost efficiency and durability while making it ever lighter, the new design looks promising -- and big. Check out a video of the next wave ...Read the full story on TreeHugger