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NASA was sold faulty rocket parts for almost 20 years
When the launch of NASA's Orbiting Carbon Observatory and Glory missions failed in 2009 and 2011, the agency said it was because their launch vehicle malfunctioned. The clamshell structure (called fairing) encapsulating the satellites as they traveled aboard Orbital ATK's Taurus XL rocket failed to separate on command. Now, a NASA Launch Services Program (LSP) investigation has revealed that the malfunction was caused by faulty aluminum materials. More importantly, the probe blew a 19-year fraud scheme perpetrated by Oregon aluminum extrusion manufacturer Sapa Profiles, Inc., which Orbital ATK fell victim to, wide open.
ICYMI: Robots so advanced, they cool themselves with sweat
try{document.getElementById("aol-cms-player-1").style.display="none";}catch(e){}Today on In Case You Missed It: Researchers from the University of Tokyo devised a better air cooling system for robots that is modeled on their as-yet-overlords, sweaty humans. The 3D-printed bones have spaces for tiny pores, allowing Kengoro to do pushups for 11 minutes without overheating. Next up, world domination.
What do SimCity Societies and Second Life have in common?
Over on Computeractive.co.uk, Anthony Dhanendran has a capsule review of SimCity Societies, where he calls Simcity Societies "the game's answer to virtual worlds such as Second Life." You might wonder just how deep the similarities go. We've played SimCity Societies, even though it isn't actually an MMO of any description, and - of course - we're all over Second Life. So, what does Dhanendran base his comparison on, and is it really valid?
Freescale unveils uber-thin 3-axis accelerometer
Make no mistake about it, accelerometers have certainly been all the rage of late, and Freescale Semiconductor isn't missing its chance to cash in on the bonanza. The firm has recently announced what it calls the "world's thinnest 3-axis digital-output accelerometer" for use in motion-based user interfaces, and it checks in at around "77-percent smaller" than existing offerings. The MMA7450L is available in a 0.8-millimeter thin plastic land grid array, eliminates the need for a dedicated analog-to-digital converter, includes three g-select sensitivities, and is almost ready to rock in tomorrow's most diminutive controllers, handhelds, and mobile handsets. Currently, only major manufacturers are getting their hands around samples, but general availability of the $2.66 device (when you order 10,000, that is) is expected by Q3 of this year.[Via TGDaily]
SMC ships trio of draft-spec 802.11n networking gear
It looks the barrage of draft-spec 802.11n gear being released isn't slowing down anytime soon, and helping the yet-to-be-ratified protocol gain more ground is SMC. Making good on its promise to ship draft-N gear, the networking company has reportedly launched the Barricade N, which utilizes "multi-antenna MIMO support" to connect at rates of "up to 300Mbps," sports a four-port Ethernet switch, and can automatically prioritize duties such as music / video streaming to keep things skip-free. Complementing the new router are pre-N versions of the company's EZ Connect CardBus and PCI wireless adapters, which will give your lappie or desktop the ability to take advantage of the ultra-speedy 802.11n standard. All three devices are purportedly available right now, with the Barricade N selling for $120, the PCMCIA adapter demanding $80, and the PCI card costing $90.
TRENDnet announces upcoming pre-n gear
All of the controversy, delays, and performance concerns surrounding the IEEE's notorious pre-802.11n wireless networking spec haven't deterred TRENDnet from being the latest to announce a new family of products based on the non-final version of the MIMO-powered, next-gen WiFi standard. As you'll recall, there's been no small amount of concern that pre-n gear won't play nicely with legacy 802.11a/b/g equipment, which is why TRENDnet goes it out of its way to stress the "good neighbor behavior" exhibited by its WPA and SPI-protected TEW-631BRP router and TEW-621PC PC card -- both of which use Atheros' XSPAN technology to supposedly ensure interoperability in mixed-network environments. TRENDnet promises real-world speeds of between 150Mbps and 180Mbps , which in theory should be enough to stream around a little HD content and download some torrents while you're chatting on your wireless VoIP handset about that great post you're reading on Engadget. Both new products, along with a $150 access point and a $100 PCI adapter, are scheduled to ship on July 25th, with the router priced at $130 and the card going for an even $100.
Linksys' WTR54GS Wireless-G Travel Router reviewed
We sure wish we'd had Linksys' WTR54GS travel router a few months ago at CES, where press room Ethernet connections were few and far between, and the single venue offering free WiFi seemingly devoid of techs to keep the network running. Mobile Tech Today also seems to think that this 802.11b/g router would have served us well, providing both basic SecureEasySetup-compatible WEP and WPA encryption along with more advanced Stateful Packet Inspection (SPI) and browser-based fine tuning options for regulating traffic. With four out five stars from MTT, the only downside to this 5.2-ounce router is its range, due mostly to the internal antenna, but when you're sitting five feet away from it in your hotel room that probably won't matter too much.
