Sunday 25 October 2015

Jupiter and Venus from Earth

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Zazzle Space Gifts for young and old

Manipulating wrinkles could lead to graphene semiconductors

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Scientists have used the tip of a scanning tunneling microscope to manipulate the formation of wrinkles in graphene, opening the way to the construction of graphene semiconductors not through chemical means--by adding other elements -- but by manipulating the carbon structure itself in a form of 'graphene engineering.'
via Science Daily