The four theme parks below offer the most thrilling(刺激的)rides and attractions in the world.

    Busch Gardens Williamsburg

    Located(坐落)in Virginia, USA, this theme paprk has some of the highest-rated thrill rides in the world. The park's famous roller coasters include Apollo's Chariot, Alpengeist, Griffon, the Loch Ness Monster and Verbolten. The park also has thrilling water rides, rides for kids, other rides, shows, tours, animal exhibits and more. Divided into nine areas representing European countries, the park has won an award for the quality of its food.

    Everland

    One of the world's most popular theme parks, Everland is located in Yongin, Gyeonggi-do province, South Korea. The park has 40 thrill rides, including a world-famous wooden roller coaster, and many other attractions such as an hunting ride, a zoo, indoor and outdoor water parks, shows and more.

    Blackpool Pleasure Beach

    This Lancashire amusement park is one of the most visited theme parks in the United Kingdom. Among the park's 125 rides and attractions are the tallest and faster roller coaster in the U. K., a classic wooden roller coaster, a steel tower ride, the biggest indoor dark ride in the world, a host of rides for kids and more.

    PortAventura World

    Located on Spain's Costa Daurada, this park is divided into six themed areas. Five areas represent different locations including Polynesia, Mexico, the American West, China and the Mediterrancan. The sixth and newest area has a Sesame Street theme. The park has many rides and attractions suitable for visitors of all ages.

    Have you ever lost your car on a parking lot? It happens. You park and go shopping. When you get back, you have no idea where your car is. It can be discouraging.

    You don't need to install (安装) an expensive GPS system to keep track of your car. That's too expensive. You would need to pay a monthly subscription fee just to use it. But is there a way to track your vehicle without spending a fortune? Yes, now there is! A California-based start-up company was able to make this a reality. They created a tiny device (装置）that works with your smartphone, and it could be exactly what you're looking for! It's called TrackR Bravo. It's changing the way we keep track of the important things in our lives.

    Install the free TrackR app on your smartphone, connect the app to your device and you're ready to go! Simply attach TrackR to whatever you want to keep an eye on. The entire process of setting it up only takes 5 minutes or less. You can attach it to your keys, wallet and anything else you don't want to lose. Then use the TrackR app to find where your missing item are in seconds.

    Forget expensive GPS systems or tracking services. Nobody wants to pay expensive monthly subscription fees. We understand how stressful these things can be, and this is the reason why the company created TrackR. This device is your VIP when you need to take care of important things.

    If you forget where you park your car, take out your smartphone and open the TrackR app. Tap on the “lost item” sign on the screen and the app will tell you the exact location. This device is by no means expensive. TrackR only costs $29, a small price to pay for peace of mind. The device is small enough that you can attach it to your pets. Put it on their collar, and you will never lose track of them! Attach it to your key or wallet, and never waste a minute rummaging the whole house for it.

    Since you've been informed about this brilliant invention, now attach it to everything that's important to you.

    You can see a sea turtle named Herman, an octopus ( 章鱼) called Octavia, and a seal named Lidia at the Smithsonian's National Zoo in Washington, D.C. Rather than real animals, they are actually artworks made out of plastic trash from the ocean.

    These artworks are part of a traveling exhibit called "Washed Ashore: Art to Save the Sea". The Washed Ashore project, led by the artist called Pozzi, works to raise awareness about plastic pollution in Earth's oceans.

    More than 315 billion pounds of plastic litter the world's oceans today. Most of the plastic is garbage from towns and cities, as well as trash that people leave on beaches. Rainwater, winds, and high tides bring the trash into the ocean or into rivers that lead to the ocean. Once it is under the waves, the plastic begins to break up into smaller and smaller pieces.

    Thousands of sea animals die each year from eating plastic bags and other things. Each year, millions more pounds of plastic end up in the ocean. A recent study found that if that continues, by 2050 the total weight of plastic will be more than that of all the fish in the ocean.

    The Washed Ashore project is working to stop that from happening. Since 2010, Washed Ashore volunteers have collected 38,000 pounds of plastic trash from more than 300 miles of beaches. They helped Pozzi create more than 60 artworks of sea creatures harmed by plastic pollution.

    "These artworks are a powerful reminder of our personal role and global responsibility in preserving biodiversity (生物多样性) on land and in the sea," says Dennis Kelly, director of the National Zoo.

    Babies teach their older brothers and sisters empathy (移情), according to a new research. Empathy means understanding and entering others' feelings. Until now, younger kids have generally been regarded to learn plenty from their older brothers or sisters but don't give back much. But this study, published in Child Development, confirms that younger siblings (兄弟姐妹) ensure their big brothers and sisters don't grow into disgusting people—no easy task.

    “Although it's assumed that older siblings and parents are the primary socializing influences on younger siblings' development but not vice versa, we found that both younger and older siblings positively contributed to each other's empathy over time,” study co-author Marc Jambon said in a statement. Prior sibling studies have focused on the influence of older brothers and sisters, probably because their impact is most obvious. As one review of literature notes, studies have shown that older siblings influence everything from their younger siblings' motor development to their risk of smoking later in life. And although separated studies have tried to pin down effects that younger siblings have on their older siblings, the influence of baby brothers and sisters remains unclear.

    For this new study, Jambon and his colleagues recruited (招募) a diverse group of 452 Canadian sibling pairs between the ages of 18 months and four years. At the start of the study, individual researchers assessed children's baseline empathy levels by visiting the kids at home and then pretending to hurt themselves or break a valuable item. Eighteen months later, they found small but significant increases in empathy.

    One unexpected exception—older sisters did not appear to experience increased empathy after 18 months living with their little brothers, specifically. The researchers aren't sure why this exception appeared, and they recommend that future studies dive into more complex phenomena.

    I'm not so sure I like my friends any more. I used to like them — to be honest. We'd have lunch, talk on the phone or exchange e-mails, and they all seemed normal enough. But then came Facebook and I was introduced to a sad fact: many of my friends have dark sides that they had kept from me.

    Today my friends show off the more unpleasant aspects of their personalities via Facebook. No longer hidden, they're thrown in my face like TV commercials — unavoidable and endless advertisements for the worst of their personalities.

    Take Fred. If you were to have lunch with him, you'd find him warm, and down-to-earth. Read his Facebook and you realize he's an unbearable, food-obsessed bore. He'd pause to have a cup of coffee on his way to save a drowning man — and then write about it.

    Take Andy. You won't find a smarter CEO anywhere, but now he's a CEO without a company to lull. So he plays Mafia Wars on Facebook. He's doing well — level 731. Thanks to Facebook, I know he's playing about 18 hours a day. Andy, you've run four companies — and this is how you spend your downtime(业余时间)? What happened to golf? What happened to getting another job?

    Take Liz. She is positive that the H1N1 vaccine(甲流疫苗) will kill us all and that we should avoid it. And then comes Chris who likes to post at least 20 times a day on every website he can find, so I get to read his thoughts twice, once on Facebook and once on Twitter.

    In real life, I don't see these sides of people. Face to face, my friends show me their best. They're nice, smart people. But face to Facebook, my friends are like a blind date which goes horribly wrong.

    I'm left with a dilemma. Who is my real friend? Is it the Liz I have lunch with or the anti-vaccine lunatic(狂人)on Facebook? Is it the Fred I can grab a sandwich with or the Fred who weeps if he's at a party and the wine isn't up to his standards?

Why do you like the music you do? You would think that it is because of the music itself. But that's only half the story. Surprisingly, the other half of the story doesn't have much to do with music at all. By analyzing the public personalities (个性) of famous musicians, and the personality traits of their fans, a group of researchers found that people prefer the music of artists whose public personalities are similar to their own. 

In three separate studies of more than 80,000 people, the researchers looked at several factors: personality ratings of 50 of the most famous musicians, listener reactions to music, and the lyrics in the artists' music. The musicians studied were different, ranging from Paul McCartney, Bob Dylan, Elton John, Whitney Houston, The Rolling Stones to Beyonce, Coldplay, Dave Matthews Band, Maroon 5, Taylor Swift, and Ozzy Osbourne. 

The results from the three studies show that the fit in personality between the listener and the musician predicts musical preferences. It's important to note that the public personalities of the musicians were measured, not their real personalities. The findings show how music gives fans a sense of pride and belonging to a social world. Even more, the results shed light on the evolutionary (进化的) origins of music, which say that music evolved as a way to communicate groups' characteristics which helped groups decide whether or not to work with each other. All of those make the findings a major advance in this area of research.

The findings are showing us how music can be a common denominator to bring people together. They can also pave the way for a new approach for record companies to attract audiences. Besides, the findings can be applied to situations involving mental health. For example, in times of stress and uncertainty, listeners can seek music of artists with similar personalities to themselves and feel understood and a sense of connection.