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Developments in nanotechnology could make an elevator to space possible

A cable of carbon nanotechnology could tether a space station to earth

Scientists at Penn State University have created 'diamond nanothreads'

The ride up into space would take seven days, but would cost a fraction of current methods

Scientists at Penn State University in the US released a http://www.nature.com/nmat/journal/vaop/ncurrent/full/nmat4088.html