Brita’s dispenser holds enough water for a large household’s daily ... piece of #0000 steel wool to fine particles of rust, then mixed half-teaspoons of the rust into 2 cups of tap water ...

Designed by the Greek inventor Heron, this coin-operated holy water dispenser was used in Egyptian temples to dispense water for ritual washings. Worshippers would place a coin into the machine and ...

mix together the dish soap and water (or equal parts of vinegar) to make a cleaning solution. Saturate your brush or pipe ...

Long pushed to the periphery of burger joints, sauces—often found in bulky tubs with pump handles, fixin's bars and boxes of packets stashed behind the check-out counter—may soon come to a futuristic ...