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Are Carbon Nanotubes the Next Asbestos?
Videos for Engineers
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
Copyright: 1996 - 2026 |
About RF Cafe 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 lady's voice announced "You've Got Mail" when a new message arrived... |
Copyright 1996 - 2026 All trademarks, copyrights, patents, and other rights of ownership to images
and text used on the RF Cafe website are hereby acknowledge My Hobby Website: My Daughter's Website: |
