How do I test for a leak in my pool?
Spring is officially here and the temperatures are warming up. Summer months are right around the corner. 292 more words
You’ve probably never thought of the toilet this way, but from a chemist’s perspective, your average flush is a goldmine of untapped chemical energy. Over the past few decades, scientists and engineers have tested various ways to reclaim raw sewage’s wasted energy and recycle it back into sewage treatment. 490 more words
Groundwater is not a friend of folks who dig tunnels. And just like with a pesky person you don’t want around, the best way to deal with the problem is to freeze them out. 687 more words