Magnesium oil is made from a mixture of magnesium chloride flakes and water. When these two substances are combined, the ...

The Mark 44 torpedo used a magnesium-silver chloride battery to power its propulsion and seeker systems. Credit: Megapixie, public domain The highest-performance water-activated batteries are of ...

Water that contains more calcium and magnesium is considered hard. Meanwhile, soft water is produced by offsetting these ...

Salt runoff from ice-melters can harm plants and lawns, so many gardeners have switched away from traditional rock salt ...