Naked Physics

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sábado, 19 de novembro de 2011

Postado por Mauro Andreassa às 15:21

Nanoscale Pillars Could Have a Big Role in Future Batteries - Technology Review

Nanoscale Pillars Could Have a Big Role in Future Batteries - Technology Review
What if electric cars were better?

Improving the energy density of batteries is the key to mass-market electric vehicles. By David Rotman Electric vehicles are still too exp...
Nanotechnology researchers go ballistic over graphene

Nanotechnology researchers go ballistic over graphene
Batteries that Recharge in Seconds

A new process could let your laptop and cell phone recharge a hundred times faster than they do now. By Katherine Bourzac A new way of maki...
Graphene Transistors that Can Work at Blistering Speeds

IBM shows that graphene transistors could one day replace silicon. By Katherine Bourzac IBM has created graphene transistors that leave sil...