Audi's best-selling sport utility vehicle, the Q5, gets even better in 2014 with the addition of a six-cylinder, diesel engine that is fuel-thrifty yet muscular. The federal government mileage ratings for the new-for-2014 Q5 TDI with turbocharged and direct-injection V-6 — 24 miles per gallon in...
It's always pretty interesting to see what other military forces are working with, so Maps on the Web has graced us with this baby, which takes a look at the military rifles of all the countries. Each color signifies a particular "family" of guns with variations signified by shading of the same color.
Imagine giving a presentation to a roomful of important customers when suddenly the projector fails. You whip out your smartphone, beam your PowerPoint presentation onto the conference room screen, and are back in business within seconds. This career-saving application and others like it are the promise of a new generation of ultra-small projectors.
Scientists have created a heat-resistant thermal emitter that could significantly improve the efficiency of solar cells. The novel component is designed to convert heat from the sun into infrared light, which can than be absorbed by solar cells to make electricity – a technology known as thermophotovoltaics.
A small, wireless capsule has been developed that can restore the sense of touch that surgeons are losing as they shift increasingly from open to minimally invasive surgery. During open surgery, doctors rely on their sense of touch to identify the edges of hidden tumors and to locate hidden blood vessels and other anatomical structures....
Welcome to the measured life. When Tim Davis of Beaver, Pa., tipped the scales at 318 pounds two years ago, he bought a Fitbit gadget to track his physical activity and the Lose It! app on his phone to track calories. He bought a Wi-Fi-enabled scale that published his daily weight on his Twitter...
Tectrol introduces its new TFE3000-54, a 3,000 watt 1U hot swap power supply delivering 80 Plus Platinum efficiencies with leading power density of 33.48W/in3. The TFE3000-54 offers a floating DC output of 54V which is adjustable from 42-55VDC making it ideal for Power-Over-Ethernet, Telecom, and Networking applications.
In a paper appearing in Nature's Scientific Reports, Dr. Ramesh Mani, professor of physics and astronomy at Georgia State University, reports that a giant magnetoresistance effect depends on the physical size of the device in the GaAs/AlGaAs semiconductor system.
The brain is plastic - adapting to the hundreds of experiences in our daily lives by reorganizing pathways and making new connections between nerve cells. This plasticity requires that memories of new information and experiences are formed fast. So fast that the body has a special mechanism, unique to nerve cells, that enables memories to be made rapidly.
SensorData Technologies has announced the global market introduction of the BT400 Series Bluetooth Non-contact Radio-Coupled Rotary Flange Torque Sensor. This high-performance torque sensor provides radio transmission of measured data, requires relatively little space for installation, and is capable of measuring torque up to 8000 lb-ft, at speeds up to 15,000 rpm.
The movement to tap silicon photonics as an underlying technology for higher performance, low-power consumption data centers is well underway. In fact, fast interconnects have become a pacing factor for the industry, particularly as data centers become the backbone for cloud computing, which continues to accelerate with market demand.
Our increasingly connected world and the oceans of data we generate has put the datacenter under tremendous pressure to accommodate our demands efficiently and reliably. ECN recently interviewed Dr. Karim Wassef, general manager of the Embedded Products business unit for GE’s Critical Power business about the trends and the challenges facing designers of datacenter devices.
HELUKABEL recently announced that its NANOFLEX line of hygienic control power and data cables have been approved by UL and CSA. With these latest approvals, the NANOFLEX series can be used in U.S. and Canadian industries that require machinery and their component parts to resist the growth of micro-organisms.
Cree introduces the LMH2 LED Module with sunset dimming – Cree’s game-changing dimming technology that provides a dimming experience similar to incandescent lighting. The new module enables a natural dimming profile that was previously unachievable with any other energy-saving technology.
PD&D recently had the opportunity to review a couple of desktop 3D printers, the LulzBot TAZ and the Afinia H479 from Saelig. The review, while enlightening, only left us thirsting for more. Now that TAZ has shipped out, all that remains is a hole in a cube that begs to be filled.