mdsolar writes "'A U.N. nuclear watchdog team said Japan may need longer than the projected 40 years to decommission the Fukushima power plant and urged Tepco to improve stability at the facility. The head of the International Atomic Energy Agency team, Juan Carlos Lentijo, said Monday that damage at the nuclear plant is so complex that it is impossible to predict how long the cleanup may last.' Meanwhile, Gregory B. Jaczko, former Chair of the Nuclear Regulatory Commission has said that all 104 nuclear power reactors now in operation in the United States have a safety problem that cannot be fixed and they should be replaced with newer technology."

An anonymous reader writes "BitTorrent on Tuesday announced it has released its file synchronization tool Sync into open alpha. You can download the latest version now for Windows, Mac, and Linux over at labs.bittorrent.com. The company first announced its Sync software back in January, explaining at the time that it uses peer-to-peer technology to synchronize personal files across multiple computers and devices."

thecarchik writes "Most advocates and industry analysts expect lithium-ion batteries to dominate electric-car energy storage for the rest of this decade. But is Tesla Motors planning to add a new type of battery to increase the range of its electric cars? Tesla has filed for eight separate patents on uses of metal-air battery technology (for example, #20120041625). The metals covered for use in the metal-air battery are aluminum, iron, lithium, magnesium, vanadium, and zinc. Metal-air batteries, which slowly consume their anodes to give off energy, hit the news last month when Israeli startup Phinergy demonstrated its prototype battery and let reporters drive a test vehicle fitted with the energy-storage device. Mounted in a subcompact demonstration car, Phinergy's aluminum-air battery provides 1,000 miles of range, it said, and requires refills of distilled water (which acts as electrolyte in the cells) about every 200 miles."

kkleiner writes "Recently developed noodle-making robots have now been put into operation in over 3,000 restaurants in China. Invented by a noodle restaurant owner, each unibrow-sporting robot currently costs 10,000 yuan ($1,600), which is only three months wages for an equivalent human noodle cook. As the cost of the robot continues to drop, more noodle shops are bound to displace human workers for the tirelessly working cheaper robots."

DeviceGuru tipped us to the release of the latest single board computer from Beagle Board. It's been two years since the previous BeagleBone was released, and today they've released the BeagleBone Black (including full hardware schematics) at a price competitive with the Raspberry Pi ($10 more, but it comes with a power brick). Powered by a Cortex-A8, it has 512M of DDR3 RAM, 2G of onboard eMMC, two blocks of 46 I/O pins, a pair of 32-bit DSPs, the usual USB host/client ports, Ethernet, and micro-HDMI (a much requested feature). Support is provided for Ångstrom GNU/Linux, Ubuntu, and Android out of the box. Linux Gizmos reports where some of the cost savings came from: "According to BeagleBoard.org cofounder Jason Kridner, interviewed in a Linux.com report today, cost savings also came from removing the default serial port as well as USB-to-serial and USB-to-JTAG interfaces, and including a cheaper single-purpose USB cable. (Three serial interfaces are available via the expansion headers.) In addition, the power expansion header for battery and backlight has been removed."

derekmead writes "According to a new study (PDF) from Pew Charitable Trusts, China was the world leader in clean energy investment in 2012. The U.S., meanwhile, saw its grip loosen on many of the clean energy technologies it developed. According to the research, total clean energy investment totaled $269 billion worldwide last year, a decline from 2011's record high of $302 billion. However, clean energy investment in the Asia and Oceania markets grew by 16 percent to $101 billion. In terms of investment — which is an indicator that a country or region has offered compelling projects, struck a good regulatory balance, and has a strong economy — that makes Asia the epicenter of the global clean energy market. The Pew researchers thus labeled the U.S. clean energy sector as 'underperforming,' largely for a trio of reasons. First, China's boom and manufacturing prowess has taken investment away from the U.S.. Second, the U.S. regulatory environment for clean energy is horrifically unstable (as is the regulatory environment as a whole) as politicians battle over budget rhetoric. Finally, the U.S. has failed to capitalize on its innovation prowess and develop its clean energy manufacturing sector to its full potential." They do not count nuclear as clean, but including nuclear would only widen China's lead over everyone else (they almost have their first new AP1000 ready and are building lots more).