The U.S. Department of Energy today announced this year’s participants and dates for DOE’s 2009 Solar Decathlon, a competition that challenges students to design and develop houses that can provide their own energy from the sunlight – a clean, renewable source of energy. The twenty collegiate teams from the United States, Canada, Spain and Germany will each build a completely self-sufficient solar powered house
A judge noted the many objections to a $125 million deal giving Google Inc. digital rights to millions of out-of-print books as he agreed Thursday to postpone a fairness hearing so the agreement can be rewritten to comply with copyright and antitrust laws.
Earth's temperature is likely to jump nearly 6 degrees between now and the end of the century even if every country cuts greenhouse gas emissions as proposed, according to a United Nations update. Scientists looked at emission plans from 192 nations and calculated what would happen to global warming. The projections take into account 80 percent pollution cuts from the U.S. and Europe by 2050, which are not sure things.
Intended for data centers and office environments, the Pre-Term Made Easy cabling solution from Belden delivers Category 6 performance. The system is supported under Belden’s IBDN 3600 Certification Program, including guaranteed bandwidth of 280 MHz and a 25-Year IBDN Product Warranty.
Passive Intermodulation, (PIM), 100 W Terminations from Microlab/FXR have typical PIM performance of <-165 dBc. Using two 20 W test tones, they are purportedly guaranteed <-160 dBc. The TK-27MN (male N connector) and the TK-27FN (female N connector) achieve a typical VSWR better than 1.05:1
Designed for applications such as induction heating that require greater than 100 kHz ripple DC filtering, FFVS Series capacitors from AVX have an inductance of less than 10 nH on certain models.
Our Editor-In-Chief, Alix Paultre, shot these videos from the show floor. Enjoy!
With .83 in to 1.2 in static pressure, two new sizes in the "REVOLUTION" series of brushless DC fans from Jaro Thermal achieve up to 316 cfm. The new sizes include 140 MM2 x 51 MM and 120 mm2 x 38 mm. The fans' rated voltage is from 12 VDC to 24 VDC, while the operating voltage range is from 10.8 VDC to 26.4 VDC.
What do you get if you combine a smoke machine, some tubing, a laser pointer, a fan and a piece of toilet paper? Answer: a microphone unlike any other. Inventor David Schwartz says the device, still a prototype, could be a big leap for microphones because it picks up sound almost out of thin air. It doesn't need a
Safety investigators told federal regulators three years ago that it was dangerous for bus drivers to talk on cell phones while driving and recommended a ban. The National Transportation Safety Board put that recommendation on its list of most important safety measures. Industry and safety groups had no objections.
The moon isn't the dry dull place it seems. Traces of water lurk in the dirt unseen. Three different space probes found the chemical signature of water all over the moon's surface, surprising the scientists who at first doubted the unexpected measurement until it was confirmed independently and repeatedly.
During an industry address yesterday at the Embedded Systems Conference (ESC) Boston, Microsoft Corp. launched the , a new competition designed to foster creativity and innovation among the embedded hobbyist and academic communities globally. Based on the successful Sparks will Fly competition, the embeddedSPARK 2010 Challenge encourages contestants to demonstrate innovative thinking within the theme of “Fun and Games.”
Decades of Life magazine have been scanned and posted online, giving the public the first comprehensive electronic access to the iconic publication's archives. Life already has made images available through the Life.com Web site and a partnership with Google Inc. The latest effort, also with Google, makes stories available as well, all searchable and viewable for free in their original magazine layout.
The use of mobile technology has been heralded as a potential revolution in the retail banking sector, enabling bank customers to manage their financial affairs regardless of their location. Is mobile banking an over-hyped gimmick, or is it in fact a credible 21st century banking channel?
Models SA-107LN, SA-207LN, and SA-307LN servo accelerometers from Columbia Research Labs are high sensitivity, ultra low noise sensors designed for use in seismic, and low level, low frequency motion studies. The SA-107LN is a single axis unit, and the SA-207LN, and SA-307LN are two and three axis units. On all units,