Old, discarded wind turbine blades don't biodegrade. They do, however, float if sealed. Finnish startup Reverlast is ...

The young man attending the gas dock in Frankfort, Michigan, seemed befuddled. “So you just crossed Lake Michigan on a pontoon boat,” he said. “Why would you do that?” I thought about this for a ...

Waves up to 8ft high break onto the pontoon, creating a rollercoaster effect as the surface rises and falls with the water. Visitors have taken to standing on the plastic dock to enjoy the thrill.