Impermeable

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Relatively few people read German. That is probably the reason why most newspaper outside Germany have missed the news that the Russian-Dutch scientist
Andre Konstantin Geim (photo) has received an important European price for the development of a sheet of carbon, one atom thick.
This material has amazing characteristics: it conducts heat and electricity very well, it is impermeable for all gasses and extremely strong. It is possible to make very fast switching transistors out of it. The Welt reports:

” Es kann allerdings sowohl elektrischen Strom als auch Wärme extrem gut leiten. Graphen ist härter als Diamant und außerordentlich reißfest. Wenn man beispielsweise einen Draht aus Stahl von einem Hubschrauber hochziehen lassen würde, so würde der Draht in einer Höhe von 28 Kilometern unter dem eigenen Gewicht reißen. Ein Draht aus Graphen würde es in diesem Gedankenexperiment indes auf eine Höhe von weit mehr als 1000 Kilometern bringen. Es sind diese fantastischen Eigenschaften des Graphens, die schon einige Weltraumingenieure auf die Idee gebracht haben, man könnte vielleicht aus diesem Material einen Lift von der Erde in eine Satelliten-Umlaufbahn konstruieren. Doch dies bleibt vorerst Science-fiction.

(hat tip Dirk)
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About Herman

Herman Wagter is one of the founders and co-editor of Dadamotive. His work as interim manager and consultant (Citynet Amsterdam/Fiber-to-the-Home, Platform Sustainable Mobility) has involved him directly in the impact of hyperconnectivity and sustainability on society. As an independent agent and "mobile warrior" he has experienced the pro's and con's of how organizations and projects can be structured, and what the effects on the final result can be. In his opinion we are entering an era of profound change, driven by these fundamental forces. Following the trends, discovering the fun and debunking the half-truths is a passion he likes to share with others.
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