Berkeley Lab's 2D Transistor Could Supercharge Tomorrow's Electronics

Graphene is regularly touted as a "super material" in electronics manufacturing—one able to do everything that silicon does, except better. But that isn't good enough for one team at Berkeley Labs.

相关内容: that transistor electrons from well each with gate

Berkeley Lab's 2D Transistor Could Supercharge Tomorrow's Electronics

Graphene is regularly touted as a "super material" in electronics manufacturing—one able to do everything that silicon does, except better. But that isn't good enough for one team at Berkeley Labs.

How Computer Chips Work

A modern microprocessor is a tremendously complicated entity, and it has taken decades of work by thousands of people to get it where it is today. It's nearly impossible to cover all the bases, but I'm going to try anyway. And get a bucket of popcorn ready—because this is going to be long.

Interviews: Forrest Mims Answers Your Questions

A while ago you had the chance to ask amateur scientist, and author of the Getting Started in Electronics and the Engineer's Mini-Notebook series, Forrest Mims, a number of questions about science, engineering, and a lifetime of educating and experimenting.

How These Microscopic Diamonds Are Going to Shape the Future

No doubt you're already familiar with the many ways graphene promises to save us all, but there's another (so-called) miracle material out there vying for your attention—and it's sparkly, to boot. Say hello to the latest and greatest substance to kick science's ass straight into the future:

East of Palo Alto’s Eden

What if Silicon Valley had emerged from a racially integrated community? Would the technology industry be different?  Would we? And what can the technology industry do now to avoid repeating the mistakes of the past?

Alien's Ripley Is My Favorite Action Hero Ever

Not heroine. Hero, period. While it’s rad that Ellen Ripley happens to be a woman, that doesn’t at all impact her level of badassery—though it does inform her character in ways that make her much more interesting than virtually any other cinematic hero. She’s complicated, she feels real,

Time to Flex Those Savings Muscles: Bowflex's Popular Dumbbells Are Back Under $200

The price of these popular Bowflex adjustable dumbbells has been yo-yoing for weeks, but generally speaking, any time they’ve dipped below $200, they’ve sold out fairly quickly. So if you missed out on the last few opportunities, Amazon’s spotting you another chance today.Read more...

Instagram Won't Stop Showing Me the Mother's Day Photos I Don't Want to See

After four and a half years of not speaking to my mom I’ve learned to stay away from social media on Mother’s Day.Read more...

'World’s Hottest Pepper' Will Have You Breathing Fire, But It Won’t Kill You

Not all hot peppers are created equal, and few are as unequal as the Dragon’s Breath chili—a new breed that may soon find itself atop the “world’s hottest” throne. Forged by Wales horticulturalist Mike Smith, the red-orange,

Inside The Russian Bomber That’s Been Flying America’s Coastline

The Russian Tu-95/-142 Bear has been showing up in a lot of places it maybe shouldn’t be over the past month, as the Russian Air Force and Navy continues to probe the air defenses of several nations.

Federal Agents Are Now Using ‘Stingrays’ to Track and Capture Undocumented Immigrants

Controversial cellphone tracking technology is being deployed as a tool in President Donald Trump’s expanding effort to arrest and deport illegal US residents.Read more...

The Venom Movie Has Chosen Its Star/Symbiote Host: Tom Hardy

Variety is reporting that Tom Hardy, who played Bane in Christopher Nolan’s The Dark Knight Rises, will next play another iconic comic book villain, Venom. The frequent Spider-Man villain is getting his own film next year, which will be directed by Ruben Fleischer, who made Zombieland.Read more...

Saucy Coder Scheduled Out His Github Activity to Spell "BUTTS"

Github, a wildly popular social network for coders and their open-source creations, likes to keep track of what you're doing around its little corner of the internet. And one Belgian coder took advantage of this fact in the most phenomenal way possible—by spelling out "BUTTS."Read more...

LaCie's New Rugged Thunderbolt Drive Doesn't Need a Cord

If you were a filmmaker who spent a lot of time on the road, LaCie's new rugged Thunderbolt drive would be on your wishlist. It's wrapped up in a neat little IP-54-rated water- and drop-resistant package, with the cord already attached. And it's about as fast as they come. Read more...

Internet Vulnerability Left Encrypted Data Exposed For 10 Years

It's been just a few months since the Heartbleed OpenSSL security flaw was discovered, and we're again learning about gaping hole in the widely used security protocol. The good news is that there's a fix. The bad news is that the vulnerability has existed for a decade,

腾讯阿里龙虎斗,阿里城池告急

3月以来,传闻已久的腾讯将要入股京东的一事也终于有了新进展,腾讯电商部门包括腾讯数码、腾讯电商、上海易迅及腾讯广州等并入京东,意味着微信+电商的组合将不再是一个软脚虾。阿里,能撑得住么?

王石:你没有变强只因你一直很舒服

文/王石(万科企业股份有限公司创始人,现任集团董事会主席) 【导读】王石以万科创始人为公众所熟知,但他又不仅仅 […]

Mobile app of the day: TED

TED does not, in fact, refer to a teddy bear, rather it’s the name of a non-profit organisation devoted to spreading ideas – by video. And you can access them with an app. Read more: http://www.itproportal.com/2014/08/20/mobile-app-of-the-day-ted/

PayPal高管不惧Apple Pay:苹果太天真

在苹果日前举行的新品发布会上,该公司在美国库普迪诺“弗林特剧院”(Flint Center)一举推出了备受期待的iPhone 6、iPhone 6 Plus以及首款可穿戴智能设备Apple Watch。同时,苹果还推出了自己的移动支付服务Apple Pay。

中石化改制引资,为什么腾讯入围了阿里却没有?

虎嗅注:9月14日,中国石化(600028.SH)发布了《关于子公司销售有限公司引进投资者的公告》。25家境内外机构以1070.94亿元认购中石化销售公司增发的股票。交易完成后销售公司注册资本从200亿元增至285.

Fusion Reactor Concept Could Be Cheaper Than Coal

vinces99 writes Fusion energy almost sounds too good to be true – zero greenhouse gas emissions, no long-lived radioactive waste, a nearly unlimited fuel supply. Perhaps the biggest roadblock to adopting fusion energy is that the economics haven't penciled out.

韩媒:A9芯片试产暗示iPhone 6s春季发布

近几天关于 A9 芯片试产的消息不绝于耳。综合来看,三星位于美国奥斯汀的工厂已经开始生产为下一代 iPhone 和 iPad 提供动力的 A9 芯片,并且已经将其样本交到苹果手上。

长城汽车天津公司第100万辆整车在天津开发区下线

天津2015年5月15日电 /美通社/ -- 日前,长城汽车天津公司的第100万辆整车在天津开发区西区的生产基地正式下线,从2011年第1辆哈弗H6汽车在天津生产基地正式下线到现在的第100万辆,仅历时3年半左右,刷新了中国自主车企新工厂量产、提产的新纪录。

【极客现场】明早起来,你的小米手机就「翻脸」了!

微软因Skype断线12个小时向用户致歉

数天前全球不少国家Skype用户反馈他们的应用无法连接网络,用户状态始终显示为离线,无法正常登入或拨打电话,故障时间持续了12个小时。微软在接到用户反馈的第一时间已经着手解决问题,承诺努力让全部服务回归正常。

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