Today's Mind-blower

10 High-tech Tools on a Typical Farm

The modern farm has more in common with Silicon Valley than you might think. Here's a look at some of the top technologies advancing the agriculture industry.

    • 5 Futuristic Auto Repair Technologies

      electronics

      5 Futuristic Auto Repair Technologies

      Automotive repair is getting a bit less greasy and a lot more geeky. Will there be any need for the old-school mechanic's shop in the not-so-distant future?

    • 10 Things You Didn't Know About Einstein

      science

      10 Things You Didn't Know About Einstein

      The man who had some theories about relativity was also an eccentric who gleefully eschewed socks, dodged German military service and spurned social conventions.

    • Why do some people believe the moon landings were a hoax?

      science

      Why do some people believe the moon landings were a hoax?

      It was a small step for a man, a giant leap for mankind. But some people say that the moon landings never happened at all. Why all the conspiracy theories?

    • How Play-Doh Works

      entertainment

      How Play-Doh Works

      What does wallpaper have to do with one of the coolest toys of all time? Find out in our article where you'll learn just why Play-Doh acts the way it does, how it stormed the 1950s toy market and even how to make your own!

    • 10 Wrong Grammar Rules Everyone Knows

      people

      10 Wrong Grammar Rules Everyone Knows

      Will the grammar police really arrest you if you start a sentence with a conjunction or end one with a preposition? There's only one way to find out.

    • How to Make Money as a Kid

      money

      How to Make Money as a Kid

      Lemonade stands and paper routes might have worked for your parents, but they're so yesterday. What projects can a kid do now that will earn a nice amount of spending money?

    • Top 10 Things Your Nails Say About Your Health

      health

      Top 10 Things Your Nails Say About Your Health

      Whether trimmed or long, polished or plain, your nails say a lot about the state of your health. What warning signs are literally at your fingertips?

    • Why do we celebrate Labor Day?

      people

      Why do we celebrate Labor Day?

      Americans typically view Labor Day as the official end of summer and a free day off from work. But have you ever stopped to think about how this holiday originated?

    • How Fear Works

      science

      How Fear Works

      What exactly is fear? In this article, we'll examine the psychological and physical properties of fear, find out what causes a fear response and look at some ways you can defeat it.

    • Do fat-free foods really make you fat?

      health

      Do fat-free foods really make you fat?

      With the explosion of fat-free processed food in the '80s and '90s, why did consumers tend to get bigger? Turns out, "fat-free" food had a dirty little secret.

    • 10 Fashion Myths

      lifestyle

      10 Fashion Myths

      So can you wear white after Labor Day? Is it OK for tall women to wear high heels? We're digging up the truth on 10 fashion dos-and don'ts.

    • 10 Failed Google Projects

      computer

      10 Failed Google Projects

      Most people think of Google as a giant juggernaut of Internet success. But even the company behind the world's most popular search engine has had its share of blunders.

    • 10 Things You Should Never Throw Away

      home

      10 Things You Should Never Throw Away

      There are things we consciously recycle, such as used clothing, and there are things we toss without a second thought, like foil and rubber bands. But the latter have uses you may never have dreamed of.

    • What if I never took a bath?

      health

      What if I never took a bath?

      Your initial reaction to the thought of no more baths may be "gross!" But there also could be more serious ramifications than an unpleasant layer of grime.

    • Why do men have nipples?

      health

      Why do men have nipples?

      During early pregnancy, both male and female human embryos develop something called milk lines, ridges that eventually recede into nipples. Why have some species lost this unisex trait, and can human men actually produce milk?

    • 10 Most Long-lived Empires in History

      history

      10 Most Long-lived Empires in History

      Empires rise and empires fall -- it's a seemingly unavoidable fact of life on Earth. But these superpowers reigned longer than any others. What can we learn from their missteps and achievements?

    • 10 Gadgets That Really Should Be Obsolete By Now

      electronics

      10 Gadgets That Really Should Be Obsolete By Now

      Technology is ever-evolving, so gadgets that were cutting edge just a few years ago are already obsolete. Here are 10 that linger, though we'd happily eulogize them.

    • How ALS (Lou Gehrig's Disease) Works

      health

      How ALS (Lou Gehrig's Disease) Works

      In the 1938 baseball season, slugger Lou Gehrig suddenly lost his swing. His slip was a sign of ALS, the degenerative disease that would eventually kill him. What is ALS?

    • 5 Massacres Where Almost Nobody Died

      history

      5 Massacres Where Almost Nobody Died

      The word "massacre" conjures up images of the senseless slaughter of thousands. But some, while still tragic, claimed only a few lives. Here are five with huge historical impacts.

    • How do erasers erase?

      electronics

      How do erasers erase?

      Ahhhh, the good old No. 2 pencil and its oft-used eraser. Have you ever wondered exactly what science is at work when that pink, rubbery lifesaver eradicates your blunders?

    • 10 Completely Wrong Ways to Use Commas

      people

      10 Completely Wrong Ways to Use Commas

      Commas are notoriously tricky punctuation marks, and with good reason. So how can you know if you're using them correctly? It comes down to one question: Is it essential?

    • 10 Things Doctors Have Changed Their Minds About This Century

      health

      10 Things Doctors Have Changed Their Minds About This Century

      In the 20th century, fats were bad and women needed yearly mammograms. But in the new millennium, both have been overturned. What else don't doctors believe anymore?

    • How Yo-Yos Work

      entertainment

      How Yo-Yos Work

      Yo-yos can be traced back at least 2,500 years. They're toys with true staying power, and lately they've gone high-tech. Ever heard of a yo-yo with a clutch?

    • Top 10 Ways to Prevent Nail Biting

      health

      Top 10 Ways to Prevent Nail Biting

      Sometimes, you just can't seem to help yourself. You resolve to quit biting your nails only to find your fingers looking ragged and bloody at the end of the day. How can you kick your nervous habit?

    • Top 10 Myths About the Brain

      science

      Top 10 Myths About the Brain

      You only use 10 percent of that big, wrinkled mass of smarts -- unless you listen to Mozart. At least, that's what we've heard about the brain. But how many common brain beliefs are just plain wrong?

    • Freeze and Reheat: 10 Make-ahead Meals

      recipes

      Freeze and Reheat: 10 Make-ahead Meals

      Frozen food can be an asset to anyone who doesn't have time to cook an entire meal. So why not freeze some dinners to reheat at a later date?

    • 10 Completely Wrong Ways to Use a Condom

      health

      10 Completely Wrong Ways to Use a Condom

      OK, so you've never pinned a rubber to a bulletin board. But what about the old inside-out error? Or the thing about squeezing the air out of the tip? It's never too late to learn. We won't judge.

    • 10 Unusual Items from McDonald's International Menu

      money

      10 Unusual Items from McDonald's International Menu

      Would you like some french fries with that McArabia, sir? Or a soda to wash down that -- porridge? The golden arches may look the same globally, but the menu sure doesn't.

    • 10 Really Smart People Who Did Really Dumb Things

      science

      10 Really Smart People Who Did Really Dumb Things

      Having a Ph.D., four stars on your general's uniform or a seat in the Oval Office won't necessarily stop you from doing things that make others want to whack you on the head with a "how could you?" Here are 10 who should've thought twice.

    • 10 Ways a Survival Bracelet Can Save Your Life

      adventure

      10 Ways a Survival Bracelet Can Save Your Life

      It may not look like much, but this little piece of wrist wear is very useful in a bind. Unlike other jewelry, it can help you get dinner, stop blood or make a shelter.

    • 10 High-paying Dirty Jobs

      money

      10 High-paying Dirty Jobs

      These jobs probably weren't on your list of what you wanted to be when you grew up. But now that you're in the rat race, you may wonder if a dirty job is more profitable than your desk jockey career.

    • 10 Cool Inventions from the 1980s

      science

      10 Cool Inventions from the 1980s

      Though the 1980s might remind you of the days of MTV and leg warmers, there was a lot going on in technology. In fact, quite a few of the technologies we rely on today were making their debut.

    • Top 10 Signs of Transmission Trouble

      auto

      Top 10 Signs of Transmission Trouble

      Transmission repairs can be expensive. When you notice something out of the ordinary, it's time to consider the problem and find a way to fix it. But do you know the signs?

    • Top 10 Picnic Foods

      recipes

      Top 10 Picnic Foods

      If you're planning a walk to the park, afternoon on the beach or scenic drive, take along a few classic picnic foods that will satisfy your discriminating palate while celebrating the luxury of eating in the open air.

    • 10 Questions You Should Ask Your Realtor

      home

      10 Questions You Should Ask Your Realtor

      Buying or selling a home can be stressful, but choosing the right real estate agent can reduce the hassle. Proper interviewing will help you find one who sees you as more than just a fat paycheck.

    • 10 Most Stressful Jobs in America

      money

      10 Most Stressful Jobs in America

      Unemployment can cause stress, but some jobs are stressful, too. The next time you find yourself sweating over some deadline, remember that some people get paid to risk their lives -- or save the lives of others -- every single day.

    • 10 Apps for Rooted Android Phones

      electronics

      10 Apps for Rooted Android Phones

      Rooting allows you to tweak your Android smartphone settings to your heart's desire, via apps. We'll share 10 of our favorites with you in this article.

    • Top 10 Most Beautiful Drives in the United States

      adventure

      Top 10 Most Beautiful Drives in the United States

      The road trip is an American tradition, and some drives are simply more beautiful than others. If you're looking to tour the country by car, which scenic routes should you take?

    • 10 Dinner Party Themes Your Guests Will Love

      recipes

      10 Dinner Party Themes Your Guests Will Love

      Anyone can host guests for a meal and have an enjoyable time. Come up with a theme, call it a dinner party and viola; you're a hit. Here are 10 ideas to consider.

    • 10 Health Benefits of Swimming

      health

      10 Health Benefits of Swimming

      Swimming is one of the most rewarding activities an athlete can try. It can be as relaxing or as strenuous at you can make it, and it provides a host of health benefits. Here are 10 of the most important.

    • 10 Most Common Reasons for an ER Visit

      health

      10 Most Common Reasons for an ER Visit

      Emergency rooms on TV dramas seem exciting, but these portrayals overlook a lot of reality. Here, we look at the 10 most common reasons for an ER visit.

    • What are the 10 most prevalent forms of torture and why?

      science

      What are the 10 most prevalent forms of torture and why?

      Somewhere in the world, a prisoner likely is enduring torture right now. Human rights organizations have made it their mission to report these crimes against men, women and children. Here are 10 of the most common ways torture is perpetuated in modern society.

    • Top 10 Putting Tips

      entertainment

      Top 10 Putting Tips

      It's great to whack balls at the driving range, but putting is actually 40 percent of your game. So you need to give it some love. How can you improve your skills on the green?

    • 10 Common Genetically Modified Foods

      recipes

      10 Common Genetically Modified Foods

      Depending on how you look at it, the practice of genetically engineering crops is either a boon for civilization and the greatest hope to feed a hungry world, or a dangerous interference with nature that threatens both our health and our ecosystem.

    • 10 Homemade and Healthy Salad Dressings

      recipes

      10 Homemade and Healthy Salad Dressings

      Although many people turn to salads for a healthy meal, one simple thing can ruin good intentions -- the salad dressing. To help cut back on the fat, we have ten easy-to-make dressings that can keep your greens healthy and great-tasting.

    • 10 Cheap Ways to Landscape

      home

      10 Cheap Ways to Landscape

      Some home and garden experts recommend spending between 5 and 15 percent of your home's value to landscape your yard. Well, we've got 10 tips to keep your landscaping budget in check -- and to ensure a lush, lively lawn.

    • 10 Highest Paying Jobs in the Film Industry

      entertainment

      10 Highest Paying Jobs in the Film Industry

      You'd think that everyone who works in Hollywood is filthy rich, but the reality is that the film industry doesn't pay most of its employees more than any other. However, some people are making out like bandits.

    • 10 Science Questions You Should Really Know How to Answer

      science

      10 Science Questions You Should Really Know How to Answer

      Why is the sky blue? What's the theory of relativity all about? If you find yourself thinking, "something to do with light and physics and stuff," we have some short explanations to dazzle your friends, or at least your kids, with your new erudition.

    • Does saltwater work as mouthwash?

      health

      Does saltwater work as mouthwash?

      If you're stuck at sea, salty water won't quench your thirst, but will it improve your oral hygiene? We'll sleuth out whether saltwater is an effective mouthwash -- or not -- in this article.

    • What's the best way to get rid of warts?

      health

      What's the best way to get rid of warts?

      You may not get a wart from kissing a frog in hopes it turns into a prince (or princess), but you can get warts from direct contact with that prince or princess. What's the best way to zap them?

    • What does GSM mean in a cell phone?

      electronics

      What does GSM mean in a cell phone?

      The most useful thing to know about the Global System for Mobile communications (GSM) is that it is an international standard. If you travel in Europe and many other parts of the world, GSM is the only type of cellular service available.

    • Is it better to turn my computer off or leave it on all the time?

      computer

      Is it better to turn my computer off or leave it on all the time?

      Several factors determine whether you should leave your computer on or off overnight. Networking, economic factors, and stressed-out components all play a part.

    • How does a carburetor work?

      auto

      How does a carburetor work?

      The goal of a carburetor is to mix just the right amount of gasoline with air so that the engine runs properly. Learn more about how a carburetor in a gasoline engine works.

    • Why is there a sewage smell in your bathroom?

      home

      Why is there a sewage smell in your bathroom?

      It's not uncommon for your bathroom to occasionally have bad odors. But when you smell sewage, that's usually not a good sign.

    • Do battery-saving apps really work?

      electronics

      Do battery-saving apps really work?

      These days, smartphones are mini computing devices that suck up power like nobody's business. Are battery-saving apps the cure for power-hungry phones?

    • How does glow-in-the-dark stuff work?

      science

      How does glow-in-the-dark stuff work?

      You can find glow-in-the-dark item everywhere these days. Have you ever wondered how these items produce their light? Find out the answer to that question in this article.

    • How does the oxygen sensor in a car work?

      auto

      How does the oxygen sensor in a car work?

      An oxygen sensor in a car is a very important part of making your engine run smoothly. Learn what it does and what can happen if your oxygen sensor fails.

    • Why is the sky blue?

      science

      Why is the sky blue?

      Chances are you could formulate a reasonably well-informed guess. Why not read the article and get the definitive answer?

    • What existed before the big bang?

      science

      What existed before the big bang?

      So much of our cosmological history starts with the much-discussed big bang, but what led up to that cataclysmic moment? And did time even exist back then?

    • Is it bad if your brake pedal goes to the floor?

      auto

      Is it bad if your brake pedal goes to the floor?

      There are actually several reasons that your brake pedal might suddenly go all the way to the floor when you're trying to slow or stop your car. So why would it do that? And is it really all that bad?

    • Should you floss before or after brushing?

      health

      Should you floss before or after brushing?

      You probably know by now that you should floss once a day, but when should you do it? And should it be before or after you brush?

    • If I have a gas leak in my home, will I die?

      home

      If I have a gas leak in my home, will I die?

      There's a reason a natural gas leak has a rotten egg odor. That stink is meant to signal danger. Any spark -- a match or even a light switch -- could cause a serious explosion.

    • Can humans survive on air alone?

      science

      Can humans survive on air alone?

      If you had the perfect cure for world hunger, wouldn't you want to share it? A group called the Breatharians claims to have the answer: Stop eating.

    • When you have an itch, what is happening under your skin?

      health

      When you have an itch, what is happening under your skin?

      What exactly is an itch? Find out what your nerves register as "itching" and why you need to scratch so badly.

    • What's the fastest way to thaw a frozen turkey?

      recipes

      What's the fastest way to thaw a frozen turkey?

      What's the fastest way to thaw a frozen turkey on Thanksgiving? Check out this article to find out the quickest way to thaw a frozen turkey.

    • What does R.S.V.P. mean?

      people

      What does R.S.V.P. mean?

      The initials R.S.V.P. are at the end of many invitations. What does it mean? Find out what the initials stand for, and where the R.S.V.P. tradition originated in this article.

    • How do I know when my tires need to be rotated?

      auto

      How do I know when my tires need to be rotated?

      Tire rotation isn't hard: It won't take you long and it's cheap to have done professionally. Still, it's something we often neglect to do. How often should you rotate your tires?

    • Why do I get canker sores in my mouth?

      health

      Why do I get canker sores in my mouth?

      Even though one in five people gets canker sores, no one knows why. Luckily, there are some simple strategies for taking care of them.

    • How much actual money is there in the world?

      money

      How much actual money is there in the world?

      The Federal Reserve is responsible for tracking all of the money in circulation and on deposit in the United States. That's a formidable job for just one country, so how does one count all of the money in the world?

    • What does the check engine light usually mean?

      auto

      What does the check engine light usually mean?

      Most everyone sees that small, menacing glare appear on their car's dash from time to time: the check engine light. What does it mean, and what should you do when it comes on?

    • Will drinking coffee really stunt your growth?

      science

      Will drinking coffee really stunt your growth?

      Will slipping some java into a child's sippy cup result in an undersized tyke? An old wives' tale would have you believe so. Does coffee affect your measurements -- or does it just help you stay awake?

    • What causes underarm odor?

      health

      What causes underarm odor?

      Raise your hands if you're sure you know what causes the human axillary regions to be odoriferous. Not waving your hand in the air? Then read the article.

    • Why are my brakes squeaking?

      auto

      Why are my brakes squeaking?

      Squeaky brakes can panic a driver, as brakes are arguably the most important safety feature in automobiles. Sometimes the concern is warranted, as the brakes are going bad. Other times, however, there may be nothing wrong at all.

    • Greatest Tech Masterminds of All Time

      science

      Greatest Tech Masterminds of All Time

      These techno-wizards shaped our world with their inventions and ideas. Get to know some of our favorite tech masterminds, from Babbage, Turing and Lovelace to their modern equivalents.

    • Healthy Aging Pictures

      health

      Healthy Aging Pictures

      Aging happens to everyone, although we like to do our best to avoid it. Take a look at these health aging pictures for some fun and healthy ways to age gracefully.

    • Kiss Your Way to Good Health

      health

      Kiss Your Way to Good Health

      Have you ever wondered what the health benefits of kissing are? Read on to learn how a healthy dose of kissing can improve your life.

    • Christopher Columbus Pictures

      history

      Christopher Columbus Pictures

      Christopher Columbus inspired a popular children's rhyme with his 1492 voyage. Take a look at these pictures to learn more about the explorer and his trips across the Atlantic.

    • Inside an Etch-a-Sketch

      entertainment

      Inside an Etch-a-Sketch

      The Etch-a-Sketch drawing toy has been popular with several generations of children -- and it's a pretty amazing device. We cracked one open to see what was inside.

    • X-ray Pictures

      health

      X-ray Pictures

      Wonder what the inside of your body looks like? Take a look at x-ray pictures to see parts of the body and medical conditions under x-ray.

    • Video Game System Pictures

      electronics

      Video Game System Pictures

      Video games have become an incredibly popular -- and diverse -- pastime since their introduction. Explore the history of video game systems, from the Atari to the Xbox 360.

    • Home Construction Pictures

      home

      Home Construction Pictures

      You may be sitting in your house this very second, but do you have any idea what it took to build it? From foundation to framing, these home construction pictures will show you the stages of building a house.

    • Computer Networking Pictures

      computer

      Computer Networking Pictures

      The Internet is in a constant state of evolution, and the components involved in that state of perpetual progress are always evolving as well. See all the pieces that have worked together to form computer networks through the years.

    • Heart Pictures

      health

      Heart Pictures

      The heart is crucial to life and the focus of love. Explore the parts of the heart and how your heart works, plus take a look at real pictures of human hearts with this gallery.

    • Steampunk Blimps: Airships that Will Take You Back to the Future

      science

      Steampunk Blimps: Airships that Will Take You Back to the Future

      Steampunk enthusiasts imagine an alternate version of history, where the dress code demands petticoats and suit vests and airships are the most romantic forms of all transportation.

    • Men of War Image Gallery

      history

      Men of War Image Gallery

      Becoming famous through war is nothing new -- many military men have been lauded and feared throughout history. Many have had long political careers as well. We’ve collected photos of leaders -- from Caesar to MacArthur -- who have been characterized as both heroes and villains.

    • Dog Pictures

      animals

      Dog Pictures

      The relationship between people and dogs goes back at least 15,000 years, making dogs potentially the first animal to be domesticated. View this image gallery to get a sense of the variety of this canine species.

    • Nuclear Power Pictures

      science

      Nuclear Power Pictures

      Nuclear power stands as one of humanity's greatest scientific achievements, as well as one of the greatest risks to its self-extermination. This collection of images highlights some of the main features of nuclear power.

    • U.S. Wedding Destinations

      lifestyle

      U.S. Wedding Destinations

      Forget destination weddings and seek inspiration from a map of the United States. Whether you're into beaches, mountain ranges, quaint towns or natural wonders, you can plan a gorgeous getaway that doesn't require a passport!

    • TV Evolution Pictures

      electronics

      TV Evolution Pictures

      TVs have come a long way since the early days. Tune in to see how televisions have evolved from the clunky sets of the 1940s to today’s streamlined, Internet-accessing units.

    • Movie Making Pictures

      entertainment

      Movie Making Pictures

      The art of making movies can be a complex and demanding process. In this gallery, pictures of the filmmaking process and the movie industry are featured.

    • Sport Pictures

      entertainment

      Sport Pictures

      Can you name Canada’s two official sports? How about the second most popular sport in the United States? We can tell you. Your teammates are going to be dazzled by your newfound trivia.

    • Hybrid Car Pictures

      auto

      Hybrid Car Pictures

      Hybrid cars have evolved from a new eco-friendly technology to near mainstream status. Take a look at a wide variety of hybrid cars and see what makes them so special. Check out hybrid car image gallery.

    • The Elephant Man Image Gallery

      health

      The Elephant Man Image Gallery

      Joseph Merrick, the "Elephant Man," was the most shockingly disfigured person in history. Parts of his body were grossly enlarged. Check out these images of the Elephant man.

    • MRI Pictures

      health

      MRI Pictures

      Take a look at MRI pictures to explore MRI technology and see what the body looks like on the inside. Explore MRI pictures and learn how MRI works.

    • Investing Pictures

      money

      Investing Pictures

      From learning to invest to protecting yourself in a volatile market, check out this image gallery for the big picture. Learn about investment types, the stock market and learn about a few investing pitfalls.

    • The World's Most Beautiful Skylines

      adventure

      The World's Most Beautiful Skylines

      Can the ultra-modern skyscrapers, congested roadways and bright lights characteristic of today's concrete jungles be attractive? Absolutely! See some of the most beautiful skylines the modern world has to offer.

    • Top Selling Electronics

      electronics

      Top Selling Electronics

      We all like our gadgets, especially those that make live easier or just plain fun. Take a look at some of the most sold electronics out there to see if your favorite made the list.

    • Virtual Reality Pictures

      electronics

      Virtual Reality Pictures

      What do you think of when you hear the words virtual reality (VR)? A clunky helmet wired to a computer with thick cables? Or funky goggles and high-tech feedback gloves? Explore the many virtual reality applications and technologies.

    • The Ultimate Neuropathy Quiz

      health

      The Ultimate Neuropathy Quiz

      Difficult to diagnose and tricky to treat, neuropathic pain is often as puzzling as it is painful. Take this quiz to see how much you know about what neuropathy is and how to treat it.

    • Behind the Mask: The Superhero Alter-Ego Quiz

      entertainment

      Behind the Mask: The Superhero Alter-Ego Quiz

      Yes, you probably already know who Superman's alter-ego is, but we bet you can't match every superhero with their ordinary-Joe personas! Test your knowledge of superhero secret identities in this quiz.

    • Are you body smart?

      health

      Are you body smart?

      When it comes to your body, how much do you know? Test your knowledge with this quiz adapted from "YOU: The Owner's Manual", by Dr. Mehmet Oz and Dr. Michael Roizen.

    • Level Up! Video Game Myths Quiz

      electronics

      Level Up! Video Game Myths Quiz

      Are you a player? Have you been there, done that, completed every quest and leveled all the way up? Then get ready to face the myths and rumors of the video game world to see how much you really know. Game on!

    • Which gadget came first?

      electronics

      Which gadget came first?

      Nowadays, it seems like amazing new gadgets are unveiled about once a week. You buy a tiny phone one day, and a tinier, cooler one will come out tomorrow and make yours obsolete. Can you remember which of these iconic products appeared on the market first?

    • Gadget Savvy:  Batteries Quiz

      electronics

      Gadget Savvy: Batteries Quiz

      You can find batteries under the hood of your car, inside a TV remote -- even within hearing aids. Batteries were invented nearly two centuries ago, and they keep getting more sophisticated. But how well do you know what's at work inside these cans of chemicals?

    • Digital Fingerprinting: Test Your Knowledge of Online Forensics

      computer

      Digital Fingerprinting: Test Your Knowledge of Online Forensics

      No, this quiz isn't about scanning fingerprints -- it's about Web technologies used to prevent copyright infringement and track your online identity. See how much you know.

    • How does color affect you? Take the quiz

      science

      How does color affect you? Take the quiz

      When it comes to painting your home, there's more to picking a color than meets the eye. Your choices are often based on deep-seated psychological reactions. Take this quiz to see how much you know about the effects of color on your mind!

    • Car Smarts: The Bugatti Veyron

      auto

      Car Smarts: The Bugatti Veyron

      The Bugatti quiz will test your knowledge of the Bugatti Veyron and how it works. What do you know about this amazing vehicle? Take the Bugatti Quiz and find out (and learn some cool facts along the way!).

    • Quiz: Airplane Myths and Facts

      science

      Quiz: Airplane Myths and Facts

      Although the wonder of human flight has become commonplace, misinformation and rumors abound about airplanes and air travel. Do you, dear frequent flyer, think you can tackle our quiz?

    • Puppies and Goslings and Lambs, Oh My! The Baby Animals Quiz

      animals

      Puppies and Goslings and Lambs, Oh My! The Baby Animals Quiz

      Are you ready to overdose on adorable animal trivia? And we’re not talking just any adorable animals -- we’re talking about fuzzy-wuzzy baby animals. How much do you know about their names, care, habits and literary counterparts?

    • Mockingjays and Archers' Arrows: 'The Hunger Games' Quiz

      entertainment

      Mockingjays and Archers' Arrows: 'The Hunger Games' Quiz

      Lucky you! You’ve been chosen by the Capitol to represent your District in 'The Hunger Games' Quiz. Are you ready? In the words of Effie Trinket, "Happy Hunger Games! And may the odds be ever in your favor!"

    • Writing it Off: Test Your Income Tax Knowledge

      money

      Writing it Off: Test Your Income Tax Knowledge

      Whether you're a tax whiz or you farm your return out to the professionals, it's good to know a bit about how to file your taxes. Test your income tax know-how in this quiz.

    • May the Force Be With You: A Striking Star Wars Quiz

      entertainment

      May the Force Be With You: A Striking Star Wars Quiz

      If you've been to DragonCon more times than you can count and can rattle off everything that's wrong with Episodes 1, 2 and 3, then we've got a quiz for you. Test your knowledge of all things Star Wars with this quiz. (Note: Using the Force is considered cheating.)

    • The Ultimate Horse Quiz

      animals

      The Ultimate Horse Quiz

      The horse has served man well in various roles -- in war, hunting and sport. They also figure prominently in mythology and literature. Take this quiz and learn more about these magnificent creatures.

    • SD Memory Card Quiz

      computer

      SD Memory Card Quiz

      SD cards can sock away gigabytes of data like nobody's business. They're small and reliable, perfect for digital cameras, smartphones and other portable electronics. Test your knowledge of these flash-memory wonders.

    • Name That Scientific Law -- and the Big Brain Behind It

      science

      Name That Scientific Law -- and the Big Brain Behind It

      Chances are you've heard of many of the scientific laws we're about to mention, along with the geniuses behind them. The question is, can you put the two together?

    • Celebrity Challenge: Famous Artists

      entertainment

      Celebrity Challenge: Famous Artists

      Artists are the visual historians of society, transforming ideas and events into paintings, drawings, sculptures and more. Certain artists have wielded their craft so successfully that their work, in turn, has influenced history. Test your knowledge of some of these groundbreaking visionaries by taking the famous artists quiz.

    • The Ultimate Tasmanian Devil Quiz

      animals

      The Ultimate Tasmanian Devil Quiz

      The Tasmanian devil looks and sounds terrifying is and its bite is even worse. However, the Tasmanian devil population is being devastated by a contagious cancer. Take this quiz to learn more about the Tasmanian devil's problem with possible extinction.

    • Can this car be fixed?

      auto

      Can this car be fixed?

      To the classic car enthusiast, almost any problem can be solved with enough time, effort and money. In this quiz, we'll look at the different parts of a car, their predicted road life and ways we can make them last longer.

    • Bizarre Foods Quiz

      recipes

      Bizarre Foods Quiz

      Plenty of people stick to plain old meat and potatoes, but many prefer to throw caution to the wind and eat on the wild side. Those of you who enjoy trying wacky new dishes or who simply want to gawk at the outrageous delicacies others enjoy should take this quiz to expand your culinary horizons in ways you never thought possible!

    • The Ultimate McDonald's Quiz

      money

      The Ultimate McDonald's Quiz

      Loved for its deep-fried goodness and loathed for its cheap, fatty fare, McDonald's has become more than just a chain restaurant: It's a bona fide cultural icon. But it'll take more than a little McNugget know-how to pass the Ultimate McDonald's Quiz.

    • Facebook No-nos Quiz

      computer

      Facebook No-nos Quiz

      Do you have proper Facebook etiquette? There are no set-in-stone commandments to guide the social interactions that take place on Facebook, but that doesn't mean the Big Book of Faces is without generally accepted standards for how people should behave. Find out if you're a flagrant Facebook etiquette offender in this quiz!

    • Flying High: Skydiving Quiz

      adventure

      Flying High: Skydiving Quiz

      Skydiving has been described as one of the greatest adrenaline rushes a human being can have. So what keeps skydivers safe as they plummet to Earth? And what happens if something goes wrong on your jump?

    • How to Get Rid of Dark Circles Under Eyes Quiz

      health

      How to Get Rid of Dark Circles Under Eyes Quiz

      Dark circles are actually hyper-pigmented areas that make that spot under your eye look darker than the skin that surrounds it. But what causes them -- and how on Earth can they be erased? See how much you know with this quiz.

    • Why Do Geese Fly in a 'V' Formation?

      shows

      Why Do Geese Fly in a 'V' Formation?

      Have you ever pointed in terror at the sky when geese fly overhead and simultaneously wondered why they form a V? Here are your answers.

    • Lost Races of Man

      shows

      Lost Races of Man

      In 2003, researchers on the island of Flores in Indonesia made a bizarre discovery: a group of people standing 3 feet tall. But is Homo floresiensis a distinct species? Was there really a race of hobbits? Tune in to learn more.

    • Does having a baby hurt more than getting kicked in the testicles?

      shows

      Does having a baby hurt more than getting kicked in the testicles?

      Cristen looks for a scientific answer to one of life's most persistent questions about men, women and pain tolerance.

    • 10 Robots With Dirty Jobs: Part 1

      shows

      10 Robots With Dirty Jobs: Part 1

      You think you’re job is dull, gross and nasty? Well, it’s time to meet some robots then. These machines toil away at some of the dirtiest jobs in the world -- tasks that most humans don't even like to think about.

    • Can Water Go Bad?

      shows

      Can Water Go Bad?

      Many people store water for emergencies -- but is it true that water sitting for too long will go bad? Listen in as BrainStuff explains it for you.

    • All About Bee Vomit, AKA Honey

      shows

      All About Bee Vomit, AKA Honey

      You love honey. You eat it all the time, honey lover. But what you're eating is bee vomit. How's your precious honey taste now?

    • How Do Astronomers Measure Distance?

      shows

      How Do Astronomers Measure Distance?

      Since astronomers can't actually travel to a star, they rely on two ingenious methods to measure a star's distance from earth. Watch BrainStuff break down the science of space measurement in this episode.

    • Why Does Hydrogen Peroxide Foam When Put On A Cut?

      shows

      Why Does Hydrogen Peroxide Foam When Put On A Cut?

      Hydrogen peroxide's foaming action is due to the catalase in blood and cells. Check out this episode of BrainStuff to learn how hydrogen peroxide interacts with catalase.

    • Alfred Nobel and the Invention of Dynamite

      shows

      Alfred Nobel and the Invention of Dynamite

      While Alfred Nobel is credited as the creator of dynamite, he is better known for creating the Nobel Prize. In this episode, we trace Nobel's life from the accidental creation of the explosive through his subsequent creation of the Nobel Prize.

    • 15 Ingenious Lady Hacks

      shows

      15 Ingenious Lady Hacks

      Cristen digs out the lifehacks lurking inside every woman's purse.

    • Did Alien Bacteria Seed Life on Earth?

      shows

      Did Alien Bacteria Seed Life on Earth?

      Bacteria is everywhere -- even inside your own body. But how does it grow, and what does it look like? In this episode, Julie and Robert show you how bacteria grows, what it does and why it might not be so bad after all.

    • Stuff to Blow Your Kid's Mind: Magnets

      shows

      Stuff to Blow Your Kid's Mind: Magnets

      You've probably played with magnets before -- these fascinating items can exert control over another object without actually touching it. So how do they actually work? Watch as Robert and Julie demonstrate the mighty power of magnets in this episode.

    • When Trees Attack

      shows

      When Trees Attack

      You probably heard about the couple who decided to have a go at in a tree, fell out, and in the process broke a penis. The tree never attacked. But what of tree sperm wreaking havoc on our immune systems, or coconuts smashing us in head?

    • Zombies: Part 1

      shows

      Zombies: Part 1

      Nowadays, zombies are big business. But outside of the horror films and video games, is there any truth to the zombie legends? Tune in to find out.

    • Hack Your Body To Have Superpowers

      shows

      Hack Your Body To Have Superpowers

      It sounds like the stuff of science fiction, but advancements in medical technology are turning us into superheroes!

    • What is Cicada 3301?

      shows

      What is Cicada 3301?

      While it originated online, the series of puzzles collectively known as Cicada 3301 has spread across the globe, with people finding clues on every inhabited continent. But what is it exactly? Who's behind it, and why? Tune in to learn more.

    • Pouring the Perfect Beer (or Root Beer)

      shows

      Pouring the Perfect Beer (or Root Beer)

      If you've ever seen someone pour beer into a glass held at a 45-degree angle, they're not nuts, they're pouring perfectly. Find out why by watching this video, chump.

    • What Does Your Name Say About You?

      shows

      What Does Your Name Say About You?

      As we learn more about the scientific effects of names, maybe we need a better science of naming. Learn more about what your name says about you in this episode of Fw:Thinking.

    • 5 Amazing Giraffe Facts

      shows

      5 Amazing Giraffe Facts

      Stop taking giraffe’s for granted! Join Robert and Julie as they view an amazing viral video of giraffe awesomeness and then school you on the amazing biology of these towering giants.

    • Consider This: Water

      shows

      Consider This: Water

      You probably know that Planet Earth is made up of 71% water - but did you know that only 2.5% is fresh water? And of that, less than 1% is accessible for human use? Watch the video to find out some easy ways you can make a real difference.

    • 15 Ridiculous Products "For Men"

      shows

      15 Ridiculous Products "For Men"

      How do you make a product for men? Apparently, just put "Man" in its name. Case in point: Mandles, candles for men.

    • Stuff to Blow Your Kid's Mind: Atmospheric Pressure

      shows

      Stuff to Blow Your Kid's Mind: Atmospheric Pressure

      Did you know that air has weight? It may sound strange, but it's true. In this episode, Julie and Robert conduct an experiment that shows just how powerful air pressure can become. Tune in to learn more.

    • No More Woof

      shows

      No More Woof

      Talking dogs are cute and all, but what if you could actually translate your dog's thoughts into English? A Scandinavian research lab claims they've invented the answer.

    • 10 Disgusting Food Facts: Part 1

      shows

      10 Disgusting Food Facts: Part 1

      Take a tour through some truly barf-worthy food facts. Julie gives you a point/counterpoint lowdown on the stuff you find in fast food, as well as the cans in your cupboard.

    • Rudolf Diesel and the Invention of Diesel Engine

      shows

      Rudolf Diesel and the Invention of Diesel Engine

      Born in 1858, Rudolf Diesel was fascinated by engines from a young age. However, the engines of the time were incredibly inefficient -- at least, that is, until Rudolf's Stuff of Genius struck. Tune in and learn more in this podcast.

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Did you know: Morocco was the first country to recognize the United States as a sovereign nation in 1777. Another random fact

“Success is the ability to go from one failure to another with no loss of enthusiasm.” Who said it?

poll: what do you think?

The Simpsons: love them or hate them?

all about september in history