Tag Archives: repeats
The world’s most complex crystal never repeats
A Ho-Mg-Zn icosahedral quasicrystal formed as a pentagonal dodecahedron, the dual of the icosahedron. Unlike the similar pyritohedron shape of some cubic-system crystals such as pyrite, the quasicrystal has faces that are true regular pentagons The most complicated crystal structure … Continue reading
‘Marines must be tried in Italy’ repeats envoy
IMG class=hide alt=”‘Marines must be tried in Italy’ repeats envoy” src=”http://www.mineralfossil.com/wp-content/uploads/2014/02/wpid-8b892435c4ba6e94463540bcbfe2e92f3.jpg” (see previous). P(ANSA) – Rome, February 25 – Two Italian anti-piracy marines accused of killing two Indian fishermen two years ago must be tried in Italy, the Italian government’s … Continue reading