much time was lost wondering why the machine wouldn’t generate foam, until the realization came our mixture was a factor of 10 too dilute. The water pump has the job of delivering soapy water ...

When you think about cutting your utility bill, your mind probably jumps to energy-guzzling appliances like your fridge, TV or washing machine ... Enter the heat pump water heater.

Seabin has a pump that creates a flow of water. The garbage is caught in a bag, allowing water to flow out back to sea. #2 This machine crushes beer bottles into usable sand. 200 grams of powder ...