Hidong Kwak

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40% of Americans can't cover a $400 emergency expense

Can you cover an unexpected $400 expense?<p>Four in ten Americans can't, according to a new report from the Federal Reserve Board. Those who don't have the cash on hand say they'd have to cover it by borrowing or selling something.<p>The bright side? That's an improvement from half of adults being unable …

Retirement

Let’s talk about the Big Book: Everything your family needs to know when you die

Tax season is over. School is starting to wind down. Summer is coming.<p>Things have slowed enough to gather yourself and get organized.<p>We call it the Big Book in my family. Invented by my scrupulously detailed father-in-law, the Big Book is the index containing a road map to everything we own.<p>The …

Retirement

7 Business Books that Will Change Your Life

What is a life-changing book? Is it a book that makes you quit your secure job and start your own company or just a book that helps you become a …

Self-improvement

The One Odd Trait Most Successful People Have That Is Often Confused For A Weakness

Pain moves us. Comfort keeps us still.<p>This is why people color their hair or move to Costa Rica right after a breakup. It’s why people find the courage to start their own businesses only after they’ve been let go or burned by their old job. It is also why people find it so hard to initiate change …

Self-improvement

Want Your Kids to Grow Up Successful? Stop Telling Them 3 Things That Most Parents Say

Some advice you think will help your children can actually harm them instead.<p>We want our children to be successful as possible--maybe even more successful than we are ourselves. And so we push them to give them the motivation and self-discipline that we know is a key to getting ahead.<p>This may seem …

Self-improvement

A Harvard Doctor Has Made A Definitive List of The Best Workouts. Full Stop.

Dr I-Min Lee has made it simple for you<p>There’s a lot of information out there about exercise - be it how to lose weight, what’s best for anxiety or how to get a rock hard bum. Thankfully, a super clever person from one of the best Universities in the world has broken it down for us in the simplest …

Exercise

Experts Say This $45 Bottle of Bourbon Is the Best in the World

The panel behind the World Whiskies Awards — made up of 17 whiskey reviewers, bartenders, spirit industry professionals and former distillers — …

Spices

Here are 300 free Ivy League university courses you can take online right now

The eight Ivy League schools are among the most prestigious colleges in the world. They include Brown, Harvard, Cornell, Princeton, Dartmouth, Yale, and Columbia universities, and the University of Pennsylvania.<p>All eight schools place in the top fifteen of the US News and World Report 2017 national …

Online Education

Do intense workouts make you more likely to get sick?

Whether it’s a long run day during your marathon training, or if you push yourself to the absolute limit during an Orangetheory class, there’s a …

Explainer: What is a blockchain? - MIT Technology Review

What is it?<p>A public1, permanent2, append-only3distributed4ledger5.<p>What’s that?<p>A mathematical structure for storing data in a way that is nearly …

Blockchain

Here's Why Killing Yourself With Cardio is the Wrong Way to Get in Shape

Want to look better? Forget about the gym.<p>If getting in better shape is something you'd like to do, know this: You'll make more of a dent watching what you eat as opposed to trying to burn calories doing cardio. It's because a person burns roughly 100 calories running one mile, and since you need …

13 Foods Scientifically Proven to Boost Testosterone Levels: Science

<b>13 Foods Scientifically Proven to Boost Testosterone Levels</b><p>Concerned about your testosterone levels dropping as you age? These 13 foods are …

For people age 50 or older, doctors say the new shingles vaccine is a must

Federal officials have recommended a new vaccine that is more effective than an earlier version at protecting older adults against the painful rash called shingles. But persuading many adults to get this and other recommended vaccines continues to be an uphill battle, physicians and vaccine experts …

Public Health

'There is no such thing as past or future': physicist Carlo Rovelli on changing how we think about time

Seven Brief Lessons on Physics sold over a million copies around the world. Now Rovelli is back to explore the mysteries of time. He tells Charlotte Higgins about student revolution and how his quantum leap began with an acid trip<p>• Extract from Carlo Rovelli’s new book: on the elastic concept of …

Albert Einstein

Physicists Just Discovered an Entirely New Type of Superconductivity

"No one thought this was possible in solid materials."<p>One of the ultimate goals of modern physics is to unlock the power of superconductivity, where …

How to Fold 5 High-Flying Stunt Paper Airplanes

John Collins knows how to make a piece of paper go the distance. In 2012, he set the world record for the farthest flight for a paper aircraft. …

TestFlight

26 hiking trails around the world that should be on your bucket list

Below is a list of breathtaking trails that span all difficulty levels.<p>From Japan's Yoshida Trail to Argentina's Fitz Roy Trek, here are 26 hikes worth traveling for.

12 ways to improve your running technique

Want to run harder, faster and further without hitting the buffers? We asked legendary trail runner Ryan Sandes to hand out his top tips for taking …

The 50 best computer science schools in the world

A computer-science degree from one of the world's top higher education institutions can help graduates land their dreams job at companies like Apple, Google, Microsoft, Facebook, or Amazon.<p>But if your goal is to impress prospective employers, which university should you shoot for? Using the QS …

Google wants to teach more people AI and machine learning with a free online course

A new ‘Learn with Google AI’ site will serve as a hub for AI and machine learning resources<p>Machine learning and AI are some of the biggest topics in the tech world right now, and Google is looking to make those fields more accessible to more people with its new Learn with Google AI website.<p>Google …

Machine Learning

Is Coffee Good for You?

O ne day coffee can kill you; the next, it can prolong your life. If the flurry of contradictory news is preventing you from enjoying your daily cup, …

These are the best books for learning modern statistics—and they’re all free

Statistics came well before computers. It would be very different if it were the other way around.<p>The stats most people learn in high school or college come from the time when computations were done with pen and paper. “Statistics were constrained by the computational technology available at the …

Machine Learning

7 tough lessons people often learn too late in life

Life lessons are full of wisdom because they often have to be learned the hard way. However, the hardest part about that process is realizing that sometimes not every opportunity lasts forever. You finally "get it" long after the fact.<p>If possible, it's best to learn these things sooner rather than …

Steve Jobs was the World's Greatest Salesman Because He Answered the 1 Question on Everyone's Mind

Once you realize your customers don't care about your 'product,' you'll be more likely to make a sale.<p>I'm looking at an intimidating 800-page binder as I write this article. It contains confidential information about a new product category. When I prepare the company's leaders to launch the …

Study: For those over 90, alcohol better than exercise for longevity

Cheers to life — seriously.<p>When it comes to making it into your 90s, booze actually beats exercise, according to a long-term study.<p>The research, led by University of California neurologist Claudia Kawas, tracked 1,700 nonagenarians enrolled in the 90+ Study that began in 2003 to explore impacts of …

North Korean ex-assassin recalls 1968, when the Korean cold war ran hot

SEOUL, South Korea — Dawn was breaking over snow-covered Sambong Mountain a half century ago as the four Woo brothers set out to cut wood.<p>In a clearing they found 31 men dressed in South Korean army uniforms. Assuming it was a patrol, they shouted a greeting.<p>The soldiers were hollow-cheeked and …

South Korea

Train to Run Faster As You Age

If you’re like most of us, you may be over the hill before you even realize there was a hill to go over in the first place.<p>The book “Running Science: …

I Spent 15 Years Studying Why People Hate Their Jobs. This Is the Top Reason Why | Inc.com

Finding a career path that makes us feel satisfied and successful isn't easy. It's not something they teach us in school, which makes the journey that much more challenging.<p>For the past 15 years, I've been devoted to studying the deep disconnect people feel between themselves and their jobs, and …

Study Skills

20 handy things you didn't know Google Photos can do

Most people think of Google Photos like a dusty old album on the shelf. Every once in a while, you flip through those old snapshots with a friend. Remember that trip to the beach? That was so nice.<p>Like most Google services, Photos is overflowing with helpful features, which can manipulate, …

Seven apps and tools to organize your life

Restore order to your days.<p>Between work, activities, appointments, and ever-growing to-do lists, many of us constantly feel rushed and anxious. And all too often, the distractions of our smartphones only make this busy pace more hectic. But phones can also simplify your life—it all depends on how …

Apps