The SBX backpack system from Safeback is designed to pull and deliver oxygen from snow if the wearer is buried by an avalanche, thus increasing their survival time. A group of intrepid volunteers has ...
The U.S. Army Corps of Engineers Walla Walla District has started the installation process in Unit 1 for another adjustable blade turbine designed for improved fish passage. The Corps has been working ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results