spray
This week we take a look at an idea for solar panels that can spray right onto your existing windows - turning your whole building into a solar array.
IFFC LLC
Water is pumped out of a pond or swimming pool, or from a fire truck tanker. It is pumped into a grid of hoses that are deployed, in a neighborhood, from reels on trucks. The hoses have two chambers. One chamber is used for moving the water and the... Read More