Water is nature's most versatile tool ... Such pulsing slowly turns stones in the arid desert to sand. Likewise, constant cycles from wet to dry will crumble clay. Bits of sand are picked up ...

The main purpose of a sand filter is to collect stormwater, rid it of pollutants, and then discharge the water into the storm sewer system. First, water is routed from an impervious surface to the ...

Each container holds 2,100 gallons of water and with four containers set up near the pond, there's plenty on hand for the sculptors.

The mixture, which is a combination of sand and water, typically occurs in areas ... It can also occur in deserts, though the science magazine says it is a rare occurrence. Most quicksand pools ...

An curved arrow pointing right. Leonardo Ugolini is an Italian sand sculptor who has been making impressive sculptures out of just sand and water for over 30 years. More from Real Estate Leonardo ...

In this case, sand, water, and metal BBs. The first experiment was a mixture of salt and water used to make a can chiller for soda or beer (the blue thing in the upper right). It took some ...