What Is Holy Basil? Holy basil, sometimes called Thai basil tulsi, is an herb from the same family as the basil often used in cooking. Although it's used in Ayurvedic medicine, clinical studies backing up any of the traditional uses for this herb are limited.
Pure diamond is the hardest known natural mineral substance and will scratch any other natural material. Diamond is therefore used to cut other diamonds; in particular, higher-grade diamonds are used to cut lower-grade diamonds. But after billions of bucks in research, times have moved on.
:: ARTIFICIAL SAND :: Natural sand are weathered and worn out particles of rocks and are of various grades or size depending. on the accounting of wearing. The main natural and cheapest resource of sand is river. Dams are. constructed on every river hence these resources are erasing very fast. Now a days good sand is not.