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- Can You Deduct a Fund's Expense Ratio?
- LinkedIn's College Student App Has Huge Profit Pot...
- This Research Report Is Horrible News for Apple
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- Starbucks Corporation and Boston Beer Sink on Flat...
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- What Investors Might Have Missed in the Stock Mark...
- Is Big Lots a Big Buy?
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2016
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- India to become second largest smartphone market b...
- Researchers develop a mobile app that lets visuall...
- Facebook usage over Tor surpasses one million mont...
- Free Wi-Fi content on trains and buses; this is ho...
- China ban on Apple services is a challenge for key...
- Android N Developer Preview moves beyond Nexus dev...
- Apple may be exempted from local sourcing norms fo...
- Acer Liquid Zest Plus announced with massive 5,000...
- US Justice Department withdraws NY iPhone unlockin...
- Microsoft, Google agree to withdraw regulatory com...
- Does the IRS Know If I Cashed Out a 401(k)?
- Surprise! Halliburton Company Pre-Announces Q1 Res...
- How Microsoft Won the Buyback Game
- What Happens to Stock Prices After Exiting Bankrup...
- Apple Inc's WWDC 2016: 3 Important Product Moves t...
- Can You Deduct a Fund's Expense Ratio?
- LinkedIn's College Student App Has Huge Profit Pot...
- This Research Report Is Horrible News for Apple
- Americans Spend Twice As Much Time on the Mobile I...
- Starbucks Corporation and Boston Beer Sink on Flat...
- Danger Lurks for These 2 High-Yield Dividend Stocks
- What Investors Might Have Missed in the Stock Mark...
- Is Big Lots a Big Buy?
- Why Microsoft, Hawaiian Holdings, and Tempur-Sealy...
- 1 Reason Wells Fargo Makes So Much Money
- Biogen Inc Earnings Explode Higher, Revenue Not So...
- Why Advanced Micro Devices, Southwestern Energy, a...
- Why Hawaiian Holdings, Inc. Stock Plummeted Today
- Facebook, Inc. Earnings: 3 Questions for Mark Zuck...
- BJ's Restaurants, Inc. Stock Up Big on Earnings: K...
- Better Buy: TransEnterix or Intuitive Surgical
- After Earnings, Is IBM a Buy?
- Has IPG Photonics Stock Gotten Ahead of Its Earnin...
- A Smart Strategy for Claiming Social Security At 62
- 3 Reasons Why the Apple Car May Fail
- What to Watch When Westinghouse Air Brake Technolo...
- Starbucks Corporation Earnings: 10 Reasons Results...
- Why Sarepta Therapeutics Inc. Is Bouncing Back Today
- Why Did Southwestern Energy Take Out a $1.5 Billio...
- GE Earnings: Another Quarter of Tough Conditions
- Is VR too dangerous for kids? We asked the experts
- Don’t let the kids have all the fun, ace Snapchat ...
- Use only clean energy with the flip of a switch th...
- The NHTSA is using Twitter to personally call out ...
- iPhone running low on memory? SanDisk's iXpand Fla...
- MTV Cribs is making a comeback … on Snapchat
- What’s new on Netflix and what’s leaving in May 2016
- Eizo Foris FS2735 review
- New trailer for Woody Allen's Cafe Society feature...
- Art imitating life: 7 great crime movies based on ...
- id Software responds to PC gamers' complaints abou...
- Big sound, small package: Here’s our 9 favorite so...
- Relive the horror and the glory of the top ten Gam...
- China’s National Space Administration just announc...
- Scared of zombies? Inkas’ upgraded Sentry APC will...
- Ingenious Brazilian billboards use fake sweat to a...
- Close that torrent! Here’s how to legally watch Ga...
- UCI scientists stumble upon the key to never-endin...
- Zotac teases tether-free VR gaming using a Zbox mi...
- Two weeks on the road with digital ear plugs made ...
- A swing and a miss: ten car brands that didn’t mak...
- Prince’s autopsy is complete, but official results...
- There's nothing subtle about MSI's new Aegis gamin...
- How the DMCA silences cybersecurity experts, and m...
- Trends with Benefits: Celebrating TechfestNW and n...
- Legless duck walks again with 3D printed prostheti...
- Deal alert! The Alcatel POP 7 LTE has Android 6.0 ...
- Crispy Rice Cooker lets you push a button and walk...
- Between the Streams: Game of Thrones preview, Jaso...
- Where is sensitive cloud data physically stored? M...
- DoT wing issues notification to liberalise CDMA sp...
- Soon dial mobile numbers from WhatsApp, Skype as D...
- Does the IRS Know If I Cashed Out a 401(k)?
- Surprise! Halliburton Company Pre-Announces Q1 Res...
- How Microsoft Won the Buyback Game
- What Happens to Stock Prices After Exiting Bankrup...
- Apple Inc's WWDC 2016: 3 Important Product Moves t...
- Can You Deduct a Fund's Expense Ratio?
- LinkedIn's College Student App Has Huge Profit Pot...
- This Research Report Is Horrible News for Apple
- Americans Spend Twice As Much Time on the Mobile I...
- Starbucks Corporation and Boston Beer Sink on Flat...
- Danger Lurks for These 2 High-Yield Dividend Stocks
- What Investors Might Have Missed in the Stock Mark...
- Is Big Lots a Big Buy?
- Why Microsoft, Hawaiian Holdings, and Tempur-Sealy...
- 1 Reason Wells Fargo Makes So Much Money
- Why Advanced Micro Devices, Southwestern Energy, a...
- Why Hawaiian Holdings, Inc. Stock Plummeted Today
- Facebook, Inc. Earnings: 3 Questions for Mark Zuck...
- BJ's Restaurants, Inc. Stock Up Big on Earnings: K...
- Better Buy: TransEnterix or Intuitive Surgical
- After Earnings, Is IBM a Buy?
- Has IPG Photonics Stock Gotten Ahead of Its Earnin...
- A Smart Strategy for Claiming Social Security At 62
- 3 Reasons Why the Apple Car May Fail
- What to Watch When Westinghouse Air Brake Technolo...
- Starbucks Corporation Earnings: 10 Reasons Results...
- BSNL 20GB 3G data offer for Rs 50 could help win n...
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Apple Watch 2 fans have a happy news here: At last, the brand has opened the box and confirmed its launch date which will be during the Worl...
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As the Zika virus continues to plague South America, two Brazilian companies have designed a small billboard sign that traps and kills the c...
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Verity Milligan tells how her evolution as a photographer has been aided by people she found on Instagram. In 2012 I moved to Birmingham and...
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Written by Amrita Dutta | Updated: April 22, 2016 6:25 pm Among Juggernauts’ first re...
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Qualcomm on Wednesday posted sales and earnings ahead of what many analysts were expecting amid strength in both its chip and licensing busi...
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BENGALURU: Global professional services company Accenture on Thursday said it opened a cyber centre here to expand its global security p...
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By: Reuters | Published:April 22, 2016 1:38 pm Google’s parent company Alphabet missed its firs...
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Great news for Motorola fans, as the next couple of months will probably belong to the US handset maker. Even though it’s one of the fe...
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By: PTI | Washington | Updated: April 22, 2016 2:04 pm The Hubble was launched into the Earth o...
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That $50 tablet Amazon introduced not too long ago is coming in several new colors starting this week. Amazon calls the Amazon Fire the comp...
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What usually happens when someone goofs off at work? For most people this typically means missing a deadline or (at the very least) upsetting your boss who has to tell you, yet again, to get back to work. However, if they happened to be a researcher at the University of California, Irvine, messing around at work could mean stumbling across a revolutionary new finding. Just this week, a team of scientists at UCI reportedly found a way to make lithium-ion batteries stay effective after hundreds of thousands of recharges — aka an eternity. How’d they do it? By horsing around at work, of course.
At a lab on the UCI campus earlier this year, university doctoral candidate Mya Le Thai playfully coated an entire gold nanowire with a manganese dioxide shell and covered its assembly with and electrolyte gel the college describes as “Plexiglas-like.” Not only did this unique mixture show incredible resilience and durability, but it allowed the team to dramatically strengthen the filaments found in lithium-ion batteries. Typically fragile (they are thinner than human hair, after all), nanowires tend to fail after being repeatedly cycled — i.e., discharged and recharged.
“Mya was playing around, and she coated this whole thing with a very thin gel layer and started to cycle it,” said Reginald Penner, chair of UCI’s chemistry department. “She discovered that just by using this gel, she could cycle it hundreds of thousands of times without losing any capacity.”
Related: Mice embryos can develop in space, Chinese scientists report
Penner continued by calling Thai’s finding “crazy,” adding that typical cycling tests of lithium-ion batteries tend to fail around roughly 5,000 to 6,000 tests. And how many times did Thai cycle it, you ask? Try 200,000 times over three months without even the slightest drop in power or capacity. Moreover, the nanowires showed no signs of stress or fractures despite the incredibly high number of tests.
“The coated electrode holds its shape much better, making it a more reliable option,” Thai says. “This research proves that a nanowire-based battery electrode can have a long lifetime and that we can make these kinds of batteries a reality.”
Thai’s discovery could likely pave the way for longer-lasting batteries in automobiles, smartphones, home appliances, computers, and even spacecraft. While the batteries used in literally everything eventually die, UCI’s innovative gel electrolyte-boosted lithium-ion batteries could last an entire lifetime. It’s unknown how much further testing of the batteries is needed before it could make a commercial debut, however, the findings were published in The American Chemical Society’s Energy Letters this week. Additionally, the study was conducted in conjunction with nanostructure researchers at the University of Maryland.
Source : http://www.digitaltrends.com
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