You might not get what you wish for, but you always get what you work for. I want to be a professional ballerina(芭蕾舞者) with the American Ballet Theatre in New York when I grow up, and I work toward my dream by training over 18 hours a week. I even started homeschooling so I could make more time for dance. I love dancing more than anything. It makes me feel strong and invincible(不可战胜的), like nothing could ever bother me. Most important, it's helped me deal with the most difficult event of my life — the death of my dad when I was seven.

    My dad died of a heart attack while playing hockey, his favorite sport. When my mom first told me, it didn't hit me that I would never be able to see him again. It was also hard to tell my friends and classmates because I didn't know what to say, and they never knew how to respond. But four years later, everything that I do, I do in memory of my dad. I did my first dance solo. “The Love Lives On.” to him when I was nine.

    I would have never gotten through the experience without my mom. She comforted me when I was in grief and pain, and we wrote down all the memories I had with my dad in a special book. Now that I'm older, my mom and I do get on each other's nerves more often — for a while, my schedule was very busy and we were so stressed that our little miscommunications would rise into huge arguments. But after we attended counseling(心理咨询) and I started homeschooling, things got much better, and now my mom and I have more quality time to spend together.

    I've learned that talking and communicating are the most important things to do in any relationship, and that definitely includes friendships, too! When I hang out with my friends, I try not to look at my phone. It's so awkward(尴尬的) when you're sitting at a table with someone else, and she's texting instead of talking to you. I think a good friend is kind, respectful, fair, and funny — and I'll always try to be all of these things in person, not just on the phone!

Ottawa museum of Nature

    The range of products and services available at the Ottawa Museum of Nature is as broad and interesting as the range of activities.

    ·Birthday Parties: Give your child — aged from 4 to 12 — an unforgettable birthday party at the museum!

    ·Facility Rentals: Planning an event in Ottawa? Let our elegant, historic, castle-like setting and our dedicated staff help you create a magical event to remember!

    ·Travelling Exhibition Rentals Looking for new programming for your institution? We have many popular travelling exhibitions — small and large — that tour across Ottawa.

    ·Photo and Film Shoots: Either of our unique buildings would make great backdrops for your project. Whether for a commercial (广告), education, media, of fashion production, we've got a location for you.

    How to get here?

    If you are on Highway 417 (the Queensway), take the Metcalfe exit, No. 119. You Can see the museum from the highway look for a "castle" on the north side.

    Walking from the downtown The museum is only 20-minute walk fro Parliament Hill. Metcalfe Street takes you directly to the main entrance of the museum. Elgin and O'Connor streets take you to the outer edges of the museum grounds.

    Membership

    We strongly advise you to apply for our membership. A lot of on-site benefits are waiting for you:

    Free admission to the museum for one year;

    Free admission to temporary blockbuster exhibitions (i. e. no special-exhibition surcharge);

    Discount on museum programs, including adult workshops and special lectures (to a maximum of 20%);

    10 points for use at the Nature Trade;

    10% discount at thc Nature Café.

    The movie The Wizard of Oz has thousands of fans around the world. But back in 1939 when the film opened, audiences were not particularly fond of it. It was only a modest box office success. It was nominated for Best Picture at that year's Academy Awards, but so were nine other great films. It lost out to Gone with the Wind.

    The Wizard of Oz really gained an audience when it was broadcast regularly on TV. That began in the 1950s. The film's plot follows young Dorothy who is knocked unconscious during a tornado. She dreams about following a Yellow Brick Road through the Land of Oz to the Emerald City. She wants to meet the Wizard of Oz who lives there. He's the only one who can help her to return home to Kansas. Along the way she makes friends with the Scarecrow, the Tin Man and the Cowardly Lion. They help her and her dog Toto overcome the Wicked Witch of the West!

    According to the Library of Congress, The Wizard of Oz is the most watched movie of all time. What is it about the film that appeals to people? It includes themes that people can relate to. Through most of the movie Dorothy is trying to get home to Kansas. When she finally gets to go, she speaks the words, "there's no place like home." People identify with that thought. Home is the welcoming place where they feel secure.

    At the beginning of the film, Dorothy sings of a place "over the rainbow." There, the dreams that you dare to dream really do come true. So while home is a great place, dreaming about something different is all right too.

    The Wizard of Oz also deals with courage. Dorothy learns that true courage isn't being unafraid. It's facing danger when you are afraid. Her friends face plenty of danger to rescue her.

    As one of the true classics of American literature, The Wizard of Oz has stirred the imagination of young and old alike for over four generations. Celebrate the 80th year of this fabulous film by watching it again.

    It's natural to think about what goes into producing the food in your daily lunch bag. But have you ever stopped to consider the production techniques behind the bag itself? At the center of it is a woman named Margaret Knight.

    From her earliest years, Knight was a restless creator. In the article titled "TheEvolutionoftheGroceryBag", its writer mentions a few of her childhood projects. She was "famous for her kites", and "her sleds were the envy of the town's boys."

    To support her mother, she took a job at a cotton factory when she was 12. That same year she invented a shuttle system which helped to prevent injury. At the time,  she had no concept of patenting(得到……的专利权) her idea. What strengthened her place in history was her working experience at the Columbia Paper Bag Company. Here, instead of folding every paper bag by hand, Knight wondered if she might be able to make them cleanly and rapidly via an automated machine. The result was a working model of her elegant paper-folding machine. But this time, she wanted to go to the extra step and secure a patent on her creation, a brave move for a woman in the 19th century, when an extremely small percentage of patents were held by women.

    Not only did Knight file for a patent, she bravely defended her ownership of the bag machine idea. A man named Charles Annan said the creation was his own, arguing no woman could be able to design such a machine. Knight fought a legal battle against him and handed Annan a courtroom(法庭) defeat by presenting her detailed hand－drawn blueprints. Finally, Knight received her rightful patent in 1871.

    After making the machine, she continued to invent many other things like a paper feeding machine and a skirt protector. Knight, at the age of seventy, worked twenty hours a day on her 89th invention.

    The National Beekeeping Centre Wales is a free attraction in the countryside that teaches children about the importance of honeybees – with the chance to try lots of local honeys.

    This friendly visitor centre is a supporter of Welsh honeybees, which are increasingly under threat from climate change and loss of wildflower meadows. It raises visitors' awareness of environmental issues and shows the 4,000-year history of beekeeping and honey-making from the ancient Egyptians to the Romans. A Hive Aid scheme lets you adopt a beehive (from £50 per person), and regular courses (from £60 per person) train new generations of beekeepers.

Fun fact

    Bees pollinate about a third of everything we eat and play an important role in sustaining our ecosystems. In economic terms, honeybee pollination could be worth up to £200m to the UK alone.

What about lunch?

    Next door is the Furnace Tearoom, part of the Bodnant Welsh Food Centre, which serves light bites – wraps (卷饼), fruit salads (£7) and coffee. And the nearby Pavilion Restaurant at the National Trust's Bodnant Garden has cooked food, including baked potatoes (£5) and daily specials such as local casseroles (焙盘) with bread rolls (£6), plus coffee and cakes.

Exit through the gift shop

    There is a range of bee-themed gifts in our gift shop, including bee toys (£2), wooden honey candy (£2) and a selection of honeys all made by Welsh producers (£5). The bestselling Bodnant honey (£8) goes fast.

Getting here

    We are located just off the A470 on the Bodnant Estate in the Conwy Valley, and 10 minutes from the A55 north Wales coast road. Follow the brown signs just after Bodnant Gardens.

Value for money

    Visits and activities for kids are free, though donations are welcome. Taster days (from £60) and the weekend beekeeping course (£80 per person) are held at Abergwyngregyn village, 10 miles west down the A55.

Opening hours

The Visitor Centre opens daily from 10 am — 4pm but it is volunteer-run, so phone ahead to check. Expect lots of fun activities around the annual Conwy Honey Fair.

Singapore researchers say they have developed a form of electronic skin that can create a sense of touch. They hope their invention will give people with prosthetic hands (假肢手) the ability to identify different objects.

The skin device measures 1 square centimeter. The system contains 100 small sensors that attempt to recreate things like texture (质地), temperature and even pain. The researchers call the device Asynchronous Coded Electronic Skin, or ACES, which can process information faster than humans' nervous system. Machine learning methods trained the device to recognize 20 to 30 different textures. It can even correctly read Braille letters most of the time, the researchers say.

The system does not require the users' movement to work. Humans need to slide to feel texture. But in this case the skin, with just a single touch, is able to detect textures of different roughness.

A demonstration showed that the device could identify the difference between a soft ball and a solid plastic one. "When you lose your sense of touch, you essentially become numb and prosthetic users face that problem, " said Benjamin Tee, leader of the research team. "So by recreating an artificial version of the skin, for their prosthetic devices, they can hold a hand and feel the warmth and feel that it is soft."

Tee said his idea for the device came from the movie Star Wars, when character Luke Skywalker loses his right hand and it is replaced with a robotic one. In the film, the new hand is able to experience touch sensations just like the real one.

The artificial skin technology is still going through experiments and development. But Tee said there had already been a lot of interest in the system, especially from the medical community. Tee said similar inventions that his team has developed include see-through skin that can repair itself when torn and a material for wearable electronic devices that gives off light.