We all know the uses of sand. It can be used in sand bags to save houses from floods, it can be used in a timer for cooking your eggs, it can be used on a flat stick to smooth your nails, used to soak up oil in your garage, to douse a grease fire, or to make a sand castle at your favorite beach stated Jay M. Marks, DMD. The number of particles of sand (silica) on the Earth are beyond imagination, as you can imagine, Dr. Marks quips. But there is a use no one could have imagined. Its compounds can save teeth! How is this possible you ask- NEXT -->
RSS Feed