Five planets align for first time in 18 years

For the first time in 18 years, you can see five planets in the sky at the same time. Set your alarms for early morning skywatching June 24.

Foreign Founders Should Look Beyond Silicon Valley

With an increasingly global map of startup hubs, Silicon Valley needs to look not just at the factors bringing talent in, but also the negative factors diverting talent elsewhere. When a hub’s defining trait is optimism,

Ex Machina Director Alex Garland Talks Robots, Paranoia, and Old Futures

Alex Garland’s new movie Ex Machina is a dark and sometimes disturbing look at robots, artificial intelligence, and what it means to be human. I talked with Garland about his childhood expectations for the future, why people don’t seem to care about the Snowden leaks,

All The Questionable Statements On Defense From Last Night's GOP Debate

The second Republican presidential debate was a very long and chaotic affair. Foreign policy and the military were hot topics this round and everyone wanted to chime in. Although much of the discussion was filled with the same re-wrapped, hyperbole-filled position statements,

The Forgotten Offices That Inspired Apple, Facebook, and Google

Online, Apple, Facebook, and Google are competing to control the future of technology. Offline, they are competing to build the future of corporate architecture—small cities nestled in the Silicon Valley suburbs that are designed by some of the most famous architects alive today.

We had 11 questions for 'Stranger Things 4: Volume 2.' Here are the answers.

Warning: The following contains major spoilers for Stranger Things 4: Volume 2. Well, it's finally here. Stranger Things 4: Volume 2 — all 4 hours of it — has arrived on Netflix. And boy, was it a lot. There were tentacles, there were guitar solos, and at the end of the day, there was a body count.

Air fryer cheeseburgers are way more delicious than they should be

Summertime is here, the Fourth of July is coming up, and that can only mean one thing: We are at peak cookout season. And when it's peak cookout season, there's one thing I want on my plate: a delicious, juicy burger. SEE ALSO:

'Good Luck to You, Leo Grande' review: Respect, consent, and boundaries come first

"It’s an orgasm, not a Fabergé egg. People have them every day." Katy Brand's spectacularly sharp script for Good Luck to You, Leo Grande is full of witticisms like this, with every moment fueled by smart discussion of sex, sex work,

Best headphones for kids: Comfort, safety, and durability win every time

You might think that the main benefit to buying headphones for your children is so that you don't have to hear what they're listening to, but there's actually a more important reason.

Remote learning got you down? Here are the best educational sites for kids.

We are living in a new age of widespread remote, online learning. Even before COVID-19 forced the shutdown of schools all over the world, investment in EDtech (education technology) had reached $18.66 billion in 2019 and the market of online education is projected to be $350 billion by 2025.Today,

Throw all the summer BBQs with this Weber grill on sale ahead of Prime Day

SAVE $90: As of July 1, the Weber Spirit II grill is $90 off as an early Prime Day deal. Get one for just $549 while the discount lasts.It's summer, and you know what that means:

Save 36% on a SodaStream One Touch — and save [redacted] on canned seltzer in the process

SAVE $46: Sparkling water lovers can make their own at home with the SodaStream One Touch sparkling water maker. It's on sale for just $83.99 at Walmart as of July 1 — that's 36% in savings.With a SodaStream, all your fizzy drink dreams can come true at the touch of a button. Plus,

Meet DALL-E 2, the AI program generating photorealistic images from text descriptions

Developed by OpenAI, DALL-E is an AI program trained to generate images from text descriptions. It was originally launched back in January of 2021, but now the second generation of the artificial intelligence system, DALL-E 2 is in the works. DALL-E 2 is not yet publicly available,

Lena Dunham's first 'Sharp Stick' trailer spotlights sex talk and Jon Bernthal's bare chest

If you've been waiting to see what Lena Dunham would get up to next in film and TV, today's your day.The first trailer for Sharp Stick is here. Dunham directed the 2022 Sundance entry, which stars Kristine Froseth as Sarah Jo,

Watch the spicy trailer for Netflix's 'How to Build a Sex Room'

"They say you never know what goes on behind closed doors," says designer Melanie Rose in the trailer for Netflix's upcoming series How To Build a Sex Room. "Ooh, but I do."Rose has been designing luxury homes for over 15 years, she explains in the trailer.



LG为宣传LG G3向三星和苹果开炮

LG 给人的感觉一直比较安静和低调,三星和苹果互战,而 HTC 挑衅三星,LG 似乎都不关心,像是静静在操场上独自锻炼的好学生。  

Sorry, Internet: Your Cat Won't Sit in That Stupid Circle

Reddit births many brilliant ideas — including, apparently, how to teach tricks to stubborn catsReddit user admancb began a phenomenon known as "CatCircles," which — surprise! — is exactly what it sounds like. Here are the rules:1. Make a circle.2. Take a picture of your cat in said circle.3.

Prizm Plays Music You Like To Transform Your Living Room Into Your Favorite Coffee Shop

Remember the last time you went to the same coffee shop or bar because the staff tends to play music you like and you don’t have to pick the next song? Prizm is a neat little pyramid add-on for your sound system to transform your living room into this coffee shop you like.

让文件夹图标不再成为主页面中的 “牛皮癣”


“麒麟臂”Myo将上市 可玩虚拟体感游戏

威锋网曾于 2013 年 6 月份报道过这款 Thalmic 实验室研发的 Myo 智能臂带,在经过无数次测试之后,这款智能臂带终于要上市了。售价跟之前在官网上的预定价一样,还是 199 美元(约合人民币 1236 元)。




谢邀, @张珅华这个问题是很专业的问题,因此我这个答案注定也是专业而非科普的答案,非电力电子专业的小伙伴看不懂很正常。

Will Bitcoin Finally Bring Down The House Of Medici?

In the 14th century, the Medici Family used the power of their newly-invented double-entry accounting system to build a cross-border banking empire that banks still use today. Now more than six hundred years later, cross-border payments total more than $22 trillion.

Michael Douglas: Australian actors are more masculine than Americans

Thanks, Chris Hemsworth, Hugh Jackman and Sam Worthington. All your hard-won muscles and fine theatrical skills have given Australia a reputation for having some of the world's most masculine actors.At least, according to Michael Douglas.

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