Are the diamond ’s day as an indestructible substance numbered ? Possibly . At about 170,000 atmospheres , scientist managed to use super - hard graphite to break one in 2003 , but the precise reason why was middling of a secret . Now maybe it ’s not .
There ’s still much work to be done , of course — as there usually is with breakthrough and article that let in the phrases “ scientists ” and “ researchers”—but computer simulations show inklings that the diamond ’s sidereal day as an indestructible force are come to an closing .
[ … ] Hui - Tian Wang at Nankai University in Tianjin , China , and co-worker have shown that the compressed material could be at least partly made of bct - atomic number 6 , which is build up from rings of four carbon atoms . Bct - carbon has attributes of both diamond , which has a cubic social organization , and graphite , indite of broadly speaking linked sheet of carbon atoms in a hexagonal fretwork . In bct - C , layers of atomic number 6 rings are join by stiff vertical bond .
The Modern technique is also theorized to require far less heating than other super - laborious materials , which would be a boon to anyone in the near time to come who postulate large amounts of the stuff and nonsense …
Coming presently , in 2030 ! existent geeks get their St. Bride - to - be engagement ring made from bct - carbon ! Diamonds were cool , for a time , but if you really want to show her never - ending dearest , get the missy something truly perdurable ! Billy Mays would be so lofty . [ New Scientist ]
China
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