The diamond dust has the same properties of larger diamonds, but the tiny diamond particles cannot be set into jewelry by themselves. It is carefully gathered after cutting, and comes to good purpose in many industries.
Larger sharks, including great whites, tiger sharks and whale sharks, travel more widely and have greater depth range in the water column. Great whites dive deeper than 1km and are seasonal visitors to temperate coastal waters, lured by the likelihood of a feed at seal and sea-lion rookeries and haul-out areas.
Home Health, Human, Science, USA, World onurates 31 May 2012. Sharks are on the world since 420 million years ago. Their various types extinct but itâs still possible to see some types on the oceans. There are some known and unknown types of sharks like whale shark and dwarf lantern shark. Most of sharks live in seawater but there are some types of them living on fresh water.