The document discusses the properties of graphene and aerogel graphene. Graphene is described as amazingly cheap, good at conducting electricity, and flexible yet harder than diamond. Aerogel is described as amazing and insulating. The document then expresses surprise and excitement at the prospect of aerogel graphene, an object that would have both conductive and insulating properties and be so light it doesn't obey gravity.

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4. material cost conductivity Can be in a wire
gold Very expensive Very good Very easy
copper Very cheap excellent Very easy
mercury expensive good Not possible
graphite cheap ok Not possible
Aluminum cheap Very good Very easy
Graphene Amazingly cheap Amazingly good Amazingly easy

5. To give you a sense of how amazing Graphene is, imagine balancing an
elephant on a pencil on Graphene. The Graphene wouldn’t break. And also,
if you have 1 billion KM squared worth of Graphene, the Graphene would
cost about 1 dollar. The Graphene conducts electricity so well that Einstein’s
equations are needed to describe the motion of electrons that pass through
Graphene. Graphene is so pure that scientists are yet to find a single atom
out of place. It has amazing properties that make it flexible but also harder
than diamond.

7. super
insulating

9. Graphene=Amazing
Aerogel=Amazing
There is Aerogel Graphene??!!!!!
Yes, science knows almost
nothing about this
conductive-Insulative
object. All we know is that
it is so light and it doesn’t
obey gravity. Amazing.