salt water, alcohol, and detergent solution. Tell students that since the liquids are different, they should look and act differently when placed on a surface like plastic, paper, or something else.

A scientist at Michigan Technological University (MTU) has discovered a simple way to turn muddy water — such as water gathered from rivers, streams and boreholes — into drinkable water by ...

Sprinkle salt over the paper. Once your iron is heated ... or other stuck-on messes. Use warm water to rinse the pan clean. Related: How to Clean a Burnt Pot or Pan So It Shines Like New When ...

A research team at the Shanghai Institute of Ceramics in China has developed what is believed to be the world's first fire-resistant and water-proof paper. SEE ALSO: Asia is throwing out an ...

An influx of salt from both land and sea and a warming ... and where they would occur from fresh water to marine water, so I think our paper is a first step in that direction," Kaushal said.