VIVACE
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A totally new energy source in slow moving rivers
try{document.getElementById("aol-cms-player-1").style.display="none";}catch(e){}Today on In Case You Missed It: University of Michigan researchers spent years creating a water-harnessing river turbine to create electricity, called the VIVACE. It's the first time electricity appears to be effectively generated in slower rivers rather than oceans, but that's because the developers used physics to get turning turbines to agitate the water enough to create more energy for their neighboring cylinders. It's an as-yet prototype but a promising new development in the realm of water-powered electricity. If you're interested in the giant balloon video from China, that's here, and the JibJab app can be downloaded from an app store. As always, please share any interesting tech or science videos you find by using the #ICYMI hashtag on Twitter for @mskerryd.
Vivace portable music studio features multitouch interface, loads of style
It was not too long ago that we were lusting over OpenLabs' attempt to bring us a dedicated digital audio workstation as a single device, and now it looks like the ante's been upped yet again. Sure, the Vivace is but a mere concept at the moment, but designers Young-Shin Lee and Hae-Jin Jung clearly know what we want. This guy has the same form factor as a laptop, but instead of a keyboard features a second multi-touch display. On the downside, we can't imagine that playing a "keyboard" on a smooth surface would give one anywhere near the control of honest-to-goodness keys. But on the upside? This thing looks really, really sweet. Check out the gallery below for some more mouth-waterin' pics.[Via SlashGear]
VIVACE generates big power from small currents
These days people are looking everywhere to find new, cheap, and plentiful sources of electricity, and while you wouldn't call it new, the ocean is certainly cheap and plentiful. Plentiful too are the people attempting to convert its motion into power by tapping its waves or extracting its heat. But what about lesser waters moving at a leisurely 3 knots? Those lazy flows make up the majority of all currents and are exactly the target of VIVACE, a series of tubes (seriously) that relies on vortex induced vibrations (the VIV) to create clean aquatic energy (the, uh, ACE). The idea is that the cylindrical shapes create turbulence in slow-moving water, oscillating up and down in electricity-generating ways. It's all the brainchild of Michael Bernitsas, a professor at the University of Michigan, and is partly funded by the US Department of Energy -- your tax dollars at work, you eco-pioneer you.[Via inhabitat]
Hands-on with Sprint's 1H '07 roadmap?
Authenticity is tough to verify here, but what we've heard from an inside source here regarding Sprint Nextel's launch estimates for the first half of the new year -- including some devices that have already hit the streets -- seems totally plausible, if not probable. Samsung's been tapped to provide three: the m300 "Vivace," m510 "Fantasy" (apparently a minor update to the m500), and -- most interestingly -- the m620 "Flipper," which we've now heard from multiple sources will be a CDMA version of the nifty F300 Ultra Music Edition, scheduled to launch with Sprint on April 1. Sanyo brings a total of five to the party, two of which have already launched: the 3200, 7000, 7050, Katana II (hopefully sporting EV-DO this time), and M1. Sierra Wireless and Novatel will team up to bring three more data devices to market, the 595U, 597E, and Express (the XV620, we're guessing?). Moto's on the hook for three devices, the Q (wow, we haven't heard it called "Franklin" in ages) and a pair of iDEN / CDMA hybrids, the ic502 and ic902. Rounding out the offerings will be the 6800 -- an HTC Titan variant -- and the previously-unmentioned Palm Sherlock (a CDMA version of the 680 or 750, we'd wager). Not a bad lineup considering this all theoretically goes down in the first six months of the year, eh?[Thanks, anonymous tipster]
