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After Filtering 50+ Gallons, Our Tests Show Faucet Water Filters Don’t Have To Be Expensive
The cartridge filters up to 400 gallons of tap water before it needs to be replaced ... green industry and an avid DIYer who lives in a 50-year-old home. When he isn’t writing, he spends ...
Autoblog6mon
50 gallons per mile?!? That's the water cost of corn-based ethanol
The magazine Environmental Science & Technology has published an article that pegs the amount of water needed to make enough corn ethanol to move a vehicle one mile at 50 gallons. That's pretty high.
Business Insider8y
This ‘thirsty’ concrete in Yellowstone National park absorbs 50 gallons of water a minute
An curved arrow pointing right. A brilliant new creation is helping one of the best preserved places in the world. Yellowstone National Park has begun to use porous, or thirsty, concrete in ...