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Are Carbon Nanotubes the Next Asbestos?
Videos for Engineers

Videos for Engineers - RF Cafe This archive links to the many video and audio files that have been featured on RF Cafe.

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Graphene and its biggest celebrity, the carbon nanotube, has been a huge headliner ever since a couple Nobel-winning lab rats discovered they could create copious amounts of graphene by peeling apart a couple pieces of Scotch tape. Prior to that, obtaining the single atomic layer of graphene had been quite difficult. Carbon nanotubes, stronger than steel and lighter than aluminum, are the new wonder product being used in electronics, mechanics, and medicine. Toxicologists, however, are concerned that they might also be the next asbestos since their similarity to asbestos in shape makes it difficult for the lungs to remove once inhaled. Fortunately, we know to study the potential dangers of nanotechnology during its development phase... not as a crisis response to devastatingly widespread deployment.

Posted March 9, 2016

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Kirt Blattenberger,

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RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The World Wide Web (Internet) was largely an unknown entity at the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps while tying up your telephone line, and a nice lady's voice announced "You've Got Mail" when a new message arrived...

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Are Carbon Nanotubes the Next Asbestos?Videos for Engineers

Are Carbon Nanotubes the Next Asbestos?
Videos for Engineers