This tiny device can scan for skin cancer at a fraction of the current cost

November 9, 2017 by  
Filed under Green

sKan is an inexpensive device that can detect skin cancer at its early stages. The device creates heat maps to identify abnormalities in the skin often associated with melanoma, treatment for which has a higher success rate if detected early. Skin cancer is the most common form of cancer worldwide, accounting for roughly 1 in 3 cancer diagnoses, and results in tens of thousands of deaths each year. sKan won this year’s international James Dyson award, bringing with it new funding and attention that could help save countless lives. To achieve its goal, the sKan device exploits the relatively higher metabolic rate of cancer cells. After a period of cooling, skin affected by cancer cells will more rapidly warm up, due to cancer’s high metabolism, than non-cancerous skin cells. sKan uses inexpensive yet accurate temperature sensors to locate rapidly heating areas of skin, shining a spotlight on potentially cancerous cells. These results are then displayed on a heat map, which can be used by a medical professional to determine whether a patient may require additional care. Early detection may mean life or death for those with skin cancer; the estimated 5-year survival rate for skin cancer patients whose illness is detected early is 98 percent. Related: Stanford’s new ‘accelerator on a chip’ could revolutionize medical care “By using widely available and inexpensive components, the sKan allows for melanoma skin cancer detection to be readily accessible to the many,” said James Dyson, British inventor and industrial designer . “It’s a very clever device with the potential to save lives around the world. This is why I have selected it at this year’s international winner.” In addition to the honor of winning the James Dyson award, the sKan team will receive $40,000, which it plans to use to refine the device’s design to meet US Food and Drug Administration standards . “We are truly humbled and excited to be given this remarkable opportunity,” said the sKan team on its win. Via New Atlas Images via James Dyson Awards

View post:
This tiny device can scan for skin cancer at a fraction of the current cost

Nanoleaf’s new Rhythm module turns any Aurora array into a dazzling music visualizer

November 9, 2017 by  
Filed under Green

Last year Nanoleaf unveiled Aurora – a stunning lighting array made of modular, energy-efficient LED panels . They’re continuing to develop the system, and they just unveiled the Rhythm – a new module that transforms any Aurora array into a glimmering music visualizer. Simply plug the Rhythm into an Aurora panel and fire up your stereo – it’ll listen to your tunes and light up to the beat of your favorite songs. Inhabitat has followed Nanoleaf for years – and they’ve come a long way from making LED light bulbs . The Aurora is a sophisticated lighting system that can display over 16 million colors – and it’s getting smarter by the day. When they reached out to us with their latest innovation, we knew we had to try it out for ourselves. The Rhythm is a clever device that transforms music and ambient sounds into shimmering bursts of LED light. Setting it up is a snap – simply construct an Aurora array and then plug the Rhythm module into one of the triangular panels. The device uses a built-in microphone to listen to sound – so you don’t need to plug it into your stereo – and all of the processing is conducted on-board in real-time. Nanoleaf has created an impressive smartphone app that makes it easy to control your Aurora array. The app automatically senses the configuration of the panels and it provides options for different color palettes and Rhythm patterns – with the option to download many more. We generally found that the patterns respond quite well to a wide range of music – although your mileage will vary based on how many panels you own and how your array is set up. Songs with strong beats and well-isolated elements tend to produce better results than music with complex rhythms and overlapping textures. Certain patterns like “Meteor Shower” and “Streaking Notes” tend to benefit from large, densely packed arrays, while the “Sound Bar” pattern works best with more linear arrays. The obvious application for Aurora panels is adding colorful mood lighting to a room – but the Rhythm module expands their appeal to DJs and musicians, audiovisual artists, and anyone who wants to bring home a bit of ‘Blade Runner’ futurism. We’re also excited to see the applications that makers come up with – the panels support Apple HomeKit, Google Assistant, IFTTT, and Amazon Alexa, so your Aurora array can interface with other smart devices in your house. Our only gripe is that an Aurora array can be a bit tricky to install – it takes some planning and a lot of adhesive strips, and the chips connecting the panels don’t lock in place. If I were to install an array in my home, I’d consider mounting it to a board, trimming the excess material, and then hanging it as a single unit. Overall, we’re very impressed by the vibrancy and brightness of Nanoleaf’s Aurora panels, and the Rhythm module brings a fun new dimension to the system. A single array is enough to wash an an entire room in color, and the panels are capable of subtle, pulsing hue changes as well as dazzling firework-style effects. The Nanoleaf Rhythm is currently available as a module for $49.99 or bundled along with an Aurora kit for $229.99. + Nanoleaf

Originally posted here:
Nanoleaf’s new Rhythm module turns any Aurora array into a dazzling music visualizer

Nantucket to be powered by a 48 MWh Tesla Powerpack system

November 9, 2017 by  
Filed under Business, Green

Over 10,000 people live on the island of Nantucket, Massachusetts . To deal with electricity demand and replace old diesel generators, National Grid is turning to Tesla . They plan to install a 48 megawatt-hour (MWh) battery energy storage system (BESS) provided by Elon Musk’s company. Two submarine cables currently power the small island, with two six megawatt (MW) diesel generators as backups should a cable fail. But National Grid said the diesel generators are old and have to be replaced. They’re solving the problem with the BESS and a new diesel generator. Electrek said a 48 MWh system will require more than 200 of Tesla’s Powerpacks , so it will be one of the largest energy storage projects Tesla has tackled so far. Related: New Tesla Powerpack system to offer energy savings of 40-50% With the demand for electricity, and considering the growth forecast, National Grid said Nantucket’s backup systems had to be expanded, and they had originally expected a third submarine cable would be necessary in around 12 years. But thanks to the BESS, they think they can delay the third cable for 15 to 20 years past the 12-year forecast. President of National Grid’s FERC Regulated Businesses and New Energy Solutions Rudy Wynter described the BESS as an effective and efficient solution. The town of Nantucket’s energy coordinator Lauren Sinatra said in a statement, “We are confident that the proposed project, combined with targeted energy-savings programs and other planned electric infrastructure upgrades, will play a transformational role in meeting Nantucket’s near- and long-term energy needs.” Tesla has been busy moving the clean power revolution forward. They’ve made progress on the biggest battery installation in the world : the 100 MW/129 MWh battery system in Australia. They’ve also been among the companies responding to Puerto Rico’s electricity crisis following Hurricane Maria, with Powerwalls and solar power at a children’s hospital . Via National Grid and Electrek Images via Depositphotos and Wikimedia Commons

See the original post: 
Nantucket to be powered by a 48 MWh Tesla Powerpack system

Flame-colored NOAA map paints a picture of this week’s toasty heat wave

July 20, 2016 by  
Filed under Green

Comments Off on Flame-colored NOAA map paints a picture of this week’s toasty heat wave

Nobody needs a news report to know that summer is hot, but we’re in the midst of a particular scorcher. Scientists like to create visualizations to convey the full impact of natural phenomenon, such as heat waves, and this one from the National Oceanic and Atmospheric Administration (NOAA) reveals—in bright, flaming hues—what may be in store for the continental United States this week. The heat map was created using predicted high temperatures across the country , painting one toasty picture for the days ahead. Data from NOAA’s HRRR Model was compiled to create a map that shows the predicted high temperatures on July 18, 2016 at 5 p.m. EDT. The map is essentially a snapshot of the dawn of the  heat wave that is expected to last through the week. The heat wave is expected to be severe, as a “heat dome” created by a high pressure ridge and extreme temperatures will trap and intensify heat in several places across the U.S. Related: Lethal extreme heat and wildfires scorch the American Southwest The forecast calls for heat index values to reach 110 degrees or higher in some areas of the country. The National Weather Service issued heat alerts for more than a dozen cities in light of the soaring temps . A quick glance at this brightly colored heat map is slightly terrifying, but a slightly longer gaze will allow enough time for the realization that this is only the beginning, and there is a great deal of summer left to endure before temperatures will ease back to more comfortable levels. Via Gizmodo Images via NOAA and Shutterstock

See the rest here:
Flame-colored NOAA map paints a picture of this week’s toasty heat wave

Bad Behavior has blocked 1066 access attempts in the last 7 days.