MIT researchers weave "flexible camera" out of fiber web

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Clearly, vaccinations are so three years ago. As the race continues to find the best, most mobile internal transportation device for delivering drugs to remote places within the body, Peer Fischer of The Rowland Institute at Harvard University has teamed with colleague Ambarish Ghosh to concoct the wild creation you see to the right. The glass-derived nanopropeller was designed to move in a corkscrew motion in order to plow through syrupy, viscous liquids within the human frame. The device itself is fantastically small, measuring just 200 to 300 nanometers across at the head and 1 to 2 micrometers long. Fischer points out that each of these can be controlled with a striking amount of precision via an external magnetic field, though we don't get the impression that they'll be on to FDA testing in the near future. Ah well, at least our gra, er, great-grandchildren will be all taken care of.
Man, the mad scientists are really on a roll of late. First we hear that Li-ion cells are set to magically double in capacity, and now we're learning that a new form of invisibility cloak is totally gearing up for its Target debut. As the seemingly endless quest to bend light in such a way as to create a sheath of invisibility continues, the University of Illinois at Urbana-Champaign's Nicholas Fang has reportedly developed a metamaterial that acts as a type of acoustic superlens. In theory, at least, this approach would rely on phreaking with sound rather than light in order to intensely focus ultrasound waves; by doing so, one could hypothetically "hide ships from sonar." To be fair, this all sounds entirely more believable than hiding massive vessels from human sight, but we're still not taking our skeptic hat off until we see (er, don't see?) a little proof.
It's funny, really. We've figured out how to put men an women on the moon and repair an orbiting telescope, but we can't concoct an AA battery that lasts more than four days inside a Teddy Ruxpin. Thanks to a revolutionary new design from the labs at the University of St Andrews, all that could be well on the way to changin'. Researchers at said institution have teamed up with partners at Strathclyde and Newcastle in order to design an air-fuelled STAIR (St Andrews Air) cell that could theoretically last up to ten times longer than current batteries. Put as simply as possible, this design utilizes oxygen in the air as a re-agent instead of heavy, costly chemicals; the result is a lighter, cheaper battery with loads more capacity. Needless to say, gurus within the project are already dreaming of a prototype to fit in small gizmos such as cellphones or MP3 players, though we wouldn't expect one anytime soon -- after all, there's still two years of research left to complete.
Don't take it personally, Blu-ray -- we still love you and all, but there's just something dreamy about baking 1.6TB of information onto a blank piece of optical media we can actually afford. According to a new report, a crew of researchers at Swinburne University of Technology in Australia have exploited the properties of a certain gold nano-rod that will theoretically enable them to shove 300 DVDs worth of data onto a single disc. Calling the method "five-dimensional optical recording," the technique "employs nanometer-scale particles of gold as a recording medium," and according to developers, it's primed for commercialization. Essentially, these gurus have figured out how to add a spectral and polarization dimension, giving them the ability to record information "in a range of different color wavelengths on the same physical disc." As for the chances this actually makes it out of the laboratory and into the lives of real humans? Slim, Jim.







