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brador
on Jan 27, 2012
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Graphene: The perfect water filter
How can I make graphene? How's it made? What do I need?
draggnar
on Jan 27, 2012
[–]
Apparently you can make it with a pencil and some sticky tape:
http://youtu.be/LwmxSjydPEE
edit: here they are in the lab at Manchester using a similar technique:
http://youtu.be/ehvksWx3AJQ
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