Featured in filtration
Here’s how a faucet filter reduces contaminants in your tap water
Coconut shells act like little sponges that trap bacteria, heavy metals, and more.
It’s time to clean the grimy filters you’ve been avoiding
Your appliances will thank you for it.
The complicated, century-long relationship between swimming pools and chlorine
Even new-fangled salt water systems can't quit chlorination.
Used Coffee Grounds Can Clean Contaminated Water
Turning trash into a lifesaver
How Is Guinness Making Its Beer Vegan?
It’s surprisingly difficult to replace those fish bladders in the beermaking process
Build Your Own DIY Cleanroom
DIY tool build projects are one of my favorite topics. Recently, I Heart Robotics posted documentation of a DIY cleanroom...
Future Parking Lots Will Filter Disgusting Storm Water With Sponge-Like Concrete
The EPA is testing three types of porous pavement to keep pollutants out of underground water