The electrodes, called anodes and cathodes, are the building blocks of powerful battery arrays like those used in electric and hybrid vehicles. They are copper on one side and coated with a black compound to store lithium on the other. Lithium ions travel from the anode to the cathode while the battery is being charged and in the reverse direction when discharging energy.
Halfway around the globe, similar contraptions atop the Eiffel Tower and elsewhere around Paris keep a pulse on emissions from smokestacks and automobile tailpipes. And there is talk of outfitting Sao Paulo, Brazil, with sensors that sniff the byproducts of burning fossil fuels.
A bloodless bank heist that netted more than $45 million has left even cybercrime experts impressed by the technical sophistication, if not the virtue, of the con artists who pulled off a remarkable internationally organized attack. "It was pretty ingenious," Pace University computer science professor Darren Hayes said Friday.
One of the biggest critics of Michael Dell's plan to take the company he founded private has launched a fresh challenge to that $24.4 billion bid and says the slumping PC maker needs new leadership. Billionaire investor Carl Icahn has teamed with Dell's largest independent shareholder, Southeastern Asset Management, to pitch a deal that would let Dell shareholders keep their stake in the company and give...
Today on Engineering Newswire, brought to you by Pivot Point, the leading designer and manufacturer of non-threaded fastener solutions, we're improving Artificial Intelligence with sensors, flying robotic bees, making hypersonic history, and getting ready to launch GOES-R.
Softbank can close the deal up to a year faster than Dish and brings industry expertise and cash to Sprint, he said. In addition, the combined Softbank and Sprint would be a huge purchaser of phones and network equipment, which should help it secure volume discounts, he said.
Japanese consumer electronics giant Panasonic Corp. on Friday reported a near-record net loss of 754 billion yen ($7.5 billion) for the fiscal year through March due to restructuring costs and slumping sales, but predicted a return to the black this year as it prunes unprofitable businesses.
A U.K. budget airline will create an artificial volcanic ash cloud over Europe this summer to test ash detection technology. The experiment aims to avoid the kind of chaos that paralyzed air traffic during eruptions three years ago. Thursday's announcement was made by easyJet, which acquired a ton of ash collected...
Southeastern Asset Management and Icahn said in a letter sent Thursday to the Dell Inc. board that they want to let shareholders keep their stock and give them either $12 per share in cash or additional shares in a deal that keeps the company publicly traded.
The sophistication of a global network of thieves who drained cash machines around the globe of an astonishing $45 million in mere hours sent ripples through the security world, not merely for the size of the operation and ease with which it was carried out, but also for the threat that more such thefts may be in store.
From brain to heart to stomach, the bodies of humans and animals generate weak magnetic fields that a supersensitive detector could use to pinpoint illnesses, trace drugs – and maybe even read minds. Sensors no bigger than a thumbnail could map gas deposits underground, analyze chemicals, and pinpoint explosives that hide from other probes.
AutomationDirect’s has expanded its ultrasonic sensor line to include additional 18 and 30 mm round plastic DC models that are available with discrete or analog outputs. The sensors feature LED status indicators and a push-button teach feature for configuration of normally-open and normally-closed states for DC output models and for adjustable sensitivity on analog output models.
Stackpole’s RC series is an axial leaded carbon composition technology available in ¼, ½, and 1 W power ratings. Additional features include a dense carbon slug element that handles high-energy surges, availability in values from to 1 Ω to 22 MΩ and tolerances of 5% and 10%.
Cicoil's Highly Flexible Flat Cables are the Clear Choice for Linear Motion Applications. The Silicone Encased Flat Cable Solutions are designed to provide consistent electrical characteristics, weight and space savings, premium current carrying capacity, and are ideal to meet the operation requirements...
AVX Corporation has announced that the Defense Logistics Agency (DLA) has issued Drawings for high-reliability versions of its Accu-P thin film capacitor series, which exhibits both extremely low capacitance values (0.05 pF) and ultra-tight capacitance tolerances (±0.01 pF).