On a Saturday morning earlier this September, the world got its first look at the Strati. This electric vehicle is unlike any other currently on the road. It rolls on four wheels, but its body and chassis(底盘) weren't built in a factory. Instead, Strati's designers used a technology called 3-D printing. It created those parts of the car in one piece, from the ground up.

    “Compared to a typical vehicle on the road, the Strati definitely looks different,” says Greg Schroeder, a senior research engineer at the Center for Automotive Research in Ann Arbor, Mich. He did not work on the new car. His organization studies trends and changes in th e auto industry.

    It took 44 hours to print the new car at the International Manufacturing Technology Show in Chicago. Over the next few days, the car's designers installed additional parts. These included the car's engine, brakes and tires. Then, early on September 13, Jay Rogers climbed into the car, started its engine and drove the vehicle onto the street. Rogers helped found Local Motors. It's the Arizona-based company behind the Strati. Two weeks later, his team printed a second Strati, and just as fast, at a fair in New York City.

    Justin Fishkin, a local Motors official, sees the Strati as a window into the future. Today, car buyers are limited in their choice of a vehicle. They can order only what car companies have already designed. But in the future, he says, you may be able to design your own car online and then get it printed to order.

    Manufacturing experts say 3-D printing has begun to revolutionize how they make things. The technology has been around for decades. But these machines used to be so expensive that only large companies could afford them. In the last few years, though, that has changed. Many of the machines are now inexpensive enough for small companies—or even individuals —to own. Some local libraries make them available to the public. High Schools are beginning to use them in classrooms. Wide access to these printers means people can now design and print a wide variety of new things.

    The car's printer is a one-of-a-kind device.

    The technology behind the 3-D printer used in Chicago is an example of additive manufacturing. This proce ss builds solid objects, slice by slice, from the bottom up. (“Strati” means layers, in Italian.) A mechanical arm moves a nozzle from one side to another, back and forth. As it moves, the nozzle deposits a liquid—often melted plastic or metal (but it could be food, concrete or even cells) —that quickly hardens or bonds to become solid or semi-solid. This creates a single, thin layer. Once a layer is complete, the printer starts depositing the next one.

     “There's a lot of interest in 3-D printing in the auto industry,” says Schroeder. Right now, the technology is particularly useful for building models of cars or car parts.

    To compete with current auto manufacturers, the 3-D printer would have to increase in a hurry, Schroeder says. By contrast, he notes, a Ford F-150 pickup truck rolls off an assembly line at a rate of roughly one per minute. To print as many Stratis would require many more printers. Schroeder says he doesn't see 3-D printing soon taking over for such high-volume manufacturing. But, he adds, “Who knows what will h appen in the long term?”

    Scientists at Oak Ridge National Laboratory in Tennessee designed the 3-D printer used in Chicago. Lonnie Love, a research scientist at the lab, led the effort.

    Additive manufacturing often is slow and expensive. It also may produce materials that are unreliable, Love says. So for two years, his team searched for ways to make 3-D printing better. They built new machines and tested them over and over.

    All of that work paid off: their new machine is fast and uses less expensive material than earlier printers. In addition, it prints a plastic embedded with fibers of carbon to produce a stronger material. This helps ensure the material won't crack or break under pressure.

    Most airlines go all out to ensure their passengers have the best possible flight experience. Now, Europe's low-budget airline, easyJet, wants to extend the positive experience beyond the plane ride with “Sneakairs”—smart shoes that allow visitors to explore new cities and towns without ever looking at a map.

    To transform Sneakairs from an ordinary shoe to a tour guide, all the wearer has to do is enter his or her desired destination into the easyJet smartphone app. A built-in GPS will determine the wearer's starting location while the Google Maps navigation(导航) tool will help chart the best route. Whenever a change of direction is necessary, the app will communicate with the appropriate shoe via the Bluetooth and cause it to vibrate(振动). For example, if the wearer needs to turn right, he/she will feel the sensation in the right shoe. Should the user miss the turn, the smart shoes will both vibrate at the same time, reminding him/her to change course.

    Visitors that wander off the suggested path or decide to take a break for a cup of coffee or a meal have nothing to worry about. The smart app will automatically determine the new location and chart out a new route, once the desired destination is reached. Sneakairs will vibrate three times to inform the user of the arrival and then go back to being ordinary shoes—until their navigation services are needed again!

    Sneakairs is certainly not the first navigation shoe in the market. However, easyJet is the first airline to offer them to passengers just as they are about to land in an unknown city. However, before Sneakairs can go mainstream, the easyJet team still needs to make some adjustments. Among the challenges that need to be addressed is the smart shoe's three-hour battery life, which is hardly enough for a tourist to catch all the delights a new or town has to offer!

Revolutionary TV Ears

    TV Ears has helped thousands of people with various degrees of hearing loss hear the television clearly without turning up the volume(音量) and now it's better and more affordable than ever! With TV Ears wireless technology, you set your own headset volume, while other TV listeners hear the television at a volume level that's comfortable for them. You can even listen through the headset only and put the TV on mute(静音) if the situation calls for a quiet environment —maybe the baby is sleeping. Or perhaps you are the only one who is interested in listening to the ballgame.

    TV Ears patented(有专利权的) technology includes a revolutionary noise reduction ear tip, not used in any other commercially available headset. This tip reduces outside noise so that television dialogue is clear and understandable. Get the technology that has proven to help the most demanding customers. That's why TV Ears has earned the trust and confidence of audiologists(听觉学家) nationwide as well as world-famous doctors.

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    Diet Coke, diet Pepsi, diet pills, no-fat diet, vegetable diet… We are surrounded by the word “diet” everywhere we look and listen. We have so easily been attracted by the promise and potential of diet products that we have stopped thinking about what diet products are doing to us. We are paying for products that harm us psychologically (心理) and physically.

    Diet products greatly weaken us psychologically. On one level, we are not allowing our brain to admit that our weight problems lie not in actually losing the weight, but in controlling the amount of fatty, high-calorie, unhealthy foods. Diet products allow us to jump over the thinking stage and go straight for the scale(秤) instead. All we have to do is to recognize the word “diet” in food labels.

    On another level, diet products have greater psychological effects. Every time we have a zero-calorie drink, we are telling ourselves without our awareness that we don't have to work to get results. Diet products make people believe that gain comes without pain, and that life can be without struggle.

    The danger of diet products lies not only in the psychological effects they have on us, but also in the physical harm that they cause. Diet foods can indirectly harm our bodies because eating them instead of healthy foods means we are preventing our bodies from having basic nutrients. Diet foods and diet pills contain zero calorie only because the diet industry has created chemicals to produce these wonder products. Diet products may not be nutritional, and the chemicals that go into diet products are possibly dangerous in the future.

    Now that we are aware of the effects that diet products have on us, it is time to seriously think about buying them. Losing weight lies in the power of minds, not in the power of chemicals. Once we realize this, we will be much better able to resist diet products, and therefore prevent the psychological harm that comes from using them.

    My name is Aaron and I'm 16 years old. {#blank#}1{#/blank#} . It's always sunny here, and we have lots of beaches. {#blank#}2{#/blank#} . Often, the temperature reaches 40 degrees!

    Seasons in Australia are different from seasons in many other countries. Summers here go from December to February. Our winter is from June to August. {#blank#}3{#/blank#} . I don't have to wear shoes! We wear shorts and go to the sea every day. How nice it is!

    On a windy day, I can ride the waves on my surfboard.  {#blank#}4{#/blank#} .It is difficult, but very good exercise. My mum and dad often come and watch me surf. {#blank#}5{#/blank#} But there are always so many people on the beach. He can never get a good picture of me.

    I hope to be a great surfer one day. I will work hard and practice every day.

A. Summer is my favorite season.

B. I live in Sydney.

C. Surfing is very popular here.

D. Our summers are always very hot.

E. The winter here is very cold.

F. My dad likes to bring his camera and take pictures of me.

G. Taking pictures is very interesting.

Take one step closer to the lights on Broadway－build essential theater skills and start carving out your own creative professional path

Immersing themselves in the amazing, unparalleled New York theater scene, students will explore and analyze the craft, including creating an original piece and meeting professionals in the field. Throughout the term, students will use both classroom work and site visits around the downtown to examine and complete the creative process of taking an initial idea to production, gaining technical expertise (专业知识) and fluency in theater.

Students will also explore different areas of professional skill development, including playwriting structure and techniques, acting methods that help bring a play to life, scene structure. The course is open to all students－from those who are curious about the field but have no prior experience to those who already have one (or more!) plays, waiting to be developed.

Course Highlights

● Complete a hands-on experience in playwriting, acting and production, learning about the real processes the industry uses to create theater productions.

● Brainstorm, develop a concept, write and workshop a draft of a short play or scene, and bring it to stage with input and feedback from instructors and peers.

● Get a close-up view of the often-opaque (不透明的) business of theater, focusing on impacts to the profession brought about by social movements and current events.

Tuition*

● Residential Program (Students live in dorm-like facilities in the center of the city): $6,845

● Day Program (Students commute to class every day and do not receive accommodation and board): $5,560

(We encourage graduating seniors to apply before June 21, 2024 for a $425 discount on tuition.)

Term Date: July 21－Aug 2, 2024

Application Deadline: Friday, July 12, 2024

Contact Admission: info@nytedu.com

*We believe financial circumstances should not prevent someone from joining our program. Explore financial aid and scholarships.Learn More