Plan Your Free Online Education at Lifehacker U: Summer Semester 2015

Your education doesn’t have to stop once you leave school. We’ve put together a curriculum of some of the best free online classes available on the web this summer for the latest term of Lifehacker U, our regularly-updating guide to improving your life with free, online college-level classes.

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How New Technology Connects GED Graduates With New Opportunities

Most GED credential recipients say they take the test to further their education — not end it. In fact, 65 percent of GED credential holders indicated they wanted a job that requires further education or training after passing the test (as reported by GED Testing Service). Unfortunately,

The Secret History of Whiteness

What the hell does it mean for a person to be white? Read more...

What Are the Unwritten Rules of Winning a Nobel Prize?

The Nobel Prizes are the “Oscars of Science,” making waves not only in the scientific community, but the lay community as well. Everyone knows there are unofficial rules to adhere to if you want to win an Oscar. Are there similar rules for the Nobels?

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?

"Fuck Bitches Get Leid," the Sleazy Frat Emails of Snapchat's CEO

Evan Spiegel , the boyish cofounder and CEO of Snapchat, is dying to be taken seriously. He rejected Mark Zuckerberg, opines like Steve Jobs, and hobnobs with media titans. But Spiegel's undergrad emails—when he began his path to Snapchat—show a different Evan.

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...

Today's Best Deals: Backyard Pool, Perfectly Cooked Meat, and More

Here are the best of today’s deals. Get every great deal every day on Kinja Deals, follow us on Facebook and Twitter to never miss a deal, join us on Kinja Gear to read about great products, and on Kinja Co-Op to help us find the best.Read more...

The Complex Penile Chemistry Behind Erectile Dysfunction Pills

Viagra. Levitra. Cialis. Stendra. For millions of men with erectile dysfunction, these drugs are the action heroes of the bedroom, breaking down the barriers that keep them from a normal sex life. Here’s how they work.Read more...

Short film: A tragic story told from a unique view entirely up above

Billy Lumby’s God View is a short film about a tragic day in the life of Philip, a mentally unwell man. It’s filmed very uniquely, from entirely up above him. Like you’re seeing him move around in the real world in a top down video game or looking down on him live his life as God would.


上回我们说到新书的封面,是狭义的,即书的正面,其实,完整的封面包括五部分,从图中左到右,依次是: 后勒口(勒口是指封面和封底在翻口处向里折转的延长部分)、封底、书背、封面、前勒口。






5月25日,对于QClub杭州来讲这是一个历史性的一天,这一天,QClub杭州站第一次活动如期举行。 By 王刚

Beats Music CEO将带领iTunes Radio团队

威锋网讯,随着苹果今天对于 Beats 的收购完成,《华尔街日报》报道了两家公司之间的一个重要的位置任命。那就是 Beats Music 的 CEO 伊恩·罗杰斯(上图最左)已经被安排去领导苹果的 iTunes Radio 团队。  

【小贴士】探一探javascript中的replace - 叶小钗

javascript字符串与数组有很多精巧的方法,比如splice、indexOf,而replace在字符串处理中偶尔会产生让人愉悦的效果比如underscore中的模板引擎替换部分,又如信用卡分割的应用简单来说,replace用于将字符串中一些字符替换为另一些字符,最简单的情况如下var num .

Mobile app of the day: CellarTracker

If you enjoy wine then CellarTracker could be invaluable, as it claims to offer the world’s largest collection of wine reviews.Read more:


你是被“绑架”的产品经理吗? 看多了,听多了,对于“绑架”这个词或许更适合很多的产品经理,个性张扬的年代,很多 […]

browserify运行原理分析 - Cson


NASA Cancels "Sunjammer" Solar Sail Demonstration Mission

An anonymous reader writes "Space News reports that NASA has cancelled its solar sail demonstration mission (also known as Sunjammer) citing "a lack of confidence in its contractor's ability to deliver.

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