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Amazing Photos

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Graphene aerogel is the lightest solid material created.

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Graphene aerogel is 7x lighter then air.*

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* If it's 7x lighter then air, why doesn't is float away?

It's saturated in air. It also made of very little material, it is almost all void space. So it is lighter then air when you look at bulk volume but it's actual density if all void space was removed would be heavier then air so it doesn't float.
 
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Redwood

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Trolltunga rock in Norway

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Ice climbing a frozen waterfall

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Tree camping in Germany

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Extreme kayaking at Victoria Falls

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Blake Aldridge dives 29 metres from the rock monolith during the Red Bull Cliff Diving World Series in Portugal

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On the Edgewalk in Toronto

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A defying act by Eskil Rønningsbakken in Norway

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Hanging out at the Sky Walk in Macau

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Cliffs of Moher


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Source: BoredDaddy
 
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