This salt battery harvests osmotic energy where the river meets the sea

This salt battery harvests osmotic energy where the river meets the sea - EurekAlert

Plugging the Leak on Laundry Pollution – An average three-pound load of shirts, pants and socks sheds hundreds of thousands of microfibers into the sewer system, where they slip undetected past water chemical treatment plants and enter river and ocean ecosystems

Huge database gives insight into salmon patterns at sea