Scientists slow the speed of light — Scientists have found a way to slow individual photons within a beam of light. The researchers liken a light beam to a team of cyclists — while the group as a whole moves at a constant speed, individual riders may occasionally drop back or move forward.
~ Well, I do know how to slow a team of cyclists.
Rosetta in all its glory — The first scientific results from Rosetta at comet 67P have been published, and detail a surprising diversity of features on the 4-kilometer-long duck-shaped comet.
~ And cracks are appearing in the ‘duck’s’ neck.
Dramatic swirling vortex at Venus’s south pole — There’s a mass of swirling gas and cloud located some 37 miles (60 km) above Venus’s south pole. The image above was captured by the Visible and Infrared Thermal Imaging Spectrometer (VIRTIS) aboard ESA’s Venus Express spacecraft.
~ The picture was actually taken several years ago and has only just been released.
Biology-inspired robot flies and walks — A team from LIS, EPFL and NCCR Robotics proposes a new kind of flying robot that can also walk. Called the DALER (Deployable Air-Land Exploration Robot), the robot uses adaptive morphology inspired by the common vampire bat.
~ As long as it doesn’t need blood to work, I’m good with it.
Cities for a dry, dry future — A recent NPR report takes Los Angeles as an example of how urban water infrastructure will have to change, moving away from aqueduct systems first used in ancient Rome.
~ No more storm water run-off into the sea: LA will need every drop of water.
Flexible brain implants — A team led by MIT professor Polina Anikeeva has harnessed insights from the materials sciences to develop a better wire for deep-brain stimulation. They managed to fabricate flexible wires capable of not only stimulating brain tissue, but delivering drugs and recording brain activity simultaneously, while drastically reducing the side-effects one would expect from a traditional metal implant.
~ Your brain can be more finely controlled …
Startup to 3D-print cars — Local Motors solicits design ideas through crowdsourcing, allows anyone to use open source software to contribute ideas, and then 3D prints car bodies according to the chosen specs in a matter of days. Once 3D printing is complete, the Strati moves to a Thermwood CNC router—a computer-controlled cutting machine that mills the finer details—before undergoing the final assembly process, which adds the drivetrain, electrical components, wiring, tires, gauges, and a showroom-ready paint job.
~ And the motor?
Tiny synths for skinny jeans — Teenage Engineering has been teasing its tiny PO-12 for nearly a year, and for the NAMM show, officially launching its pocket synth not as a standalone unit, but as a line of little noisemakers that look like Casio calculators with their faceplates snapped off.
~ In my pocket, it would pick up lint, but they sound amazing (watch the video at the link).
Oxford has a 175 year old battery that still works — There sits, in the Clarendon Laboratory at Oxford University, a bell that has been ringing, nonstop, for at least 175 years. It’s powered by a single battery installed in 1840. Researchers would love to know what the battery is made of, but they’re afraid that opening the bell would ruin an experiment to see how long it will last.
~ Perhaps never has a ‘dry pile’ sounded so attractive.