When I began planning to move to Auckland to study, my mother was a little worried about the uncertainty of living in a place that was so different from India, where we lived. She worried particularly about the lack of jobs, the cultural differences and the chance that I would face racism(种族偏见).

    Despite these worries, I came to New Zealand in July 2009. I have found the place and people very nice and supportive. Soon after I arrived, I realized the importance of getting a job for my living expenses.

    Determined to do this on my own, I spent a whole day going door to door asking for a job. However, I received little response. This became my routine every day after college for a few weeks.

    One afternoon, I walked into a building to ask whether there were any job opportunities. People there were very surprised, and advised me not to continue my job search in that manner. As I was about to leave, a clerk in the building, who had been listening to what the others had said, approached me and asked me to wait outside for a while. Fifteen minutes later, he returned. He asked me about my plans and encouraged me to stay confident. Then he offered to take me to Royal Oak to search for a job.

    I was a little surprised but had a good feeling about him. He gave me some suggestions on dressing and speaking. I handed out my resumes and went home feeling very satisfied. The following day, I received a call from a store in Royal Oak offering me a job.

    It seems that the world always gives back to you when you need it .And this time，it was a complete stranger who turned out to be a real blessing.

    In 1973, I was teaching elementary school. Each day, 27 kids entered "The Thinking Laboratory." That was the name students voted for after deciding that "Room 104" was too dull.

    Freddy was an average student, but not an average person. He had the rare balance of fun and compassion(同情). He would laugh the loudest over fun and be the saddest over anyone's misfortune.

    Before the school year ended, I gave the kids a special gift, T-shirts with the words "Verbs Are Your friends" on them. I had advised the kids that while verbs may seem dull, most of the fun things they do throughout their lives will be verbs.

     Through the years, Pd run into former students who would provide updates on old classmates. I learned that Freddy did several jobs after his graduation from high school and remained the same caring person I met forty years before. Once, while working overnight at a store, he let a homeless man sleep in his truck. Another time, he lent a friend money to buy a house.

    Just last year, I was conducting a workshop when someone knocked at the classroom door. A woman excused the interruption and handed me an envelope. I stopped teaching and opened it up. Inside were the "Verbs" shirt and a note from Freddy's mother. "Freddy passed away on Thanksgiving. He wanted you to have this."

    I told the story to the class. As sad as it was, I couldn't help smiling. Although Freddy was taken from us, we all took something from Freddy.

    Laughter is a kind of universal body language that is shared by people of all nationalities, skin colors, cultures and traditions. But did you know that the ability to tell real laughter apart from fake (假的) laughter also varies among cultures?

    Greg Bryant, a professor of communication at the University of California, published a study in late July. In the study, 884 people from 21 countries were asked to listen to random recordings of laughter. Some of the recordings were made up of laughs from the bottom of the heart, while others were made by people who were asked to laugh on command.

    The study showed that people around the world have the ability to pick out real laughter, although their abilities vary from country to country. Residents of the Samoan Islands, were particularly good at it, correctly identifying real laughter 56 percent of the time. According to Bryant, people from smaller, less industrialized nations “are more accurate in identifying a natural smile” because they rely heavily on emotional engagement in order to predict others' behavior and create stronger social relationships.

    But how do people from different cultures detect natural laughter so easily? And what characters does real laughter have? As Professor Jessica Wolf of the University of California told the Association for Psychological Science, in real laughter, we produce qualities, such as higher pitch (音调) and volume, as well as faster bursts of no clear sounds.

    By contrast, fake laughter will "sound like speech". According to Science Daily, fake laughter is controlled by the same brain system that controls the lips and tongue. Bryant further explained that this system has active ability, saying "with this speech system, you can make a lot of different noises, including crying, laughter or scream. That's where fake laughter comes from".

    So that? s something to think about: next time one of your friends laughs at something you say, will you be able to tell if it's real or fake?

The wonders of ancient Egypt have drawn visitors for thousands of years. Astonishing temples, pyramids and legendary pharaohs are its timeless legacy. Smithsonian Journeys will be your best choice if you want to visit Ancient Egypt. It would be a great tour as you would be viewing the only remaining structure of the Seven Ancient Wonders of the World. The Pyramids, Temples and Tombs are amazing works that make you wonder just how these magnificent structures were built thousands of years ago! However, there is so much more with Smithsonian Journeys！ Join us on this new tour to discover Egypt's mysteries.

What Is Provided With Your Tour

Pre-tour information, including a reading list;

Luggage handling for one bag per person;

All on-tour transportation, unless otherwise noted;

All accommodations and meals during the tour;

All sightseeing and visits.

A Note about Costs

This journey will cost you about ＄5000. All prices are based on two persons sharing a room. All prices are quoted in U.S. dollars. Tour costs are based upon current airfares, tariffs, currency values. While we will do everything possible to maintain the listed prices, they are subject to change. Due to fluctuations in oil prices, a fuel surcharge may be added to your tour fee (e.g. internal flights, cruises, etc.). Details will be advised prior to departure.

Registration

To submit a reservation request, please use our secure online system at Smithsonian Journeys. Org or contact a Cultural Travel Specialist, at 1-855-330-1542 Mon—Fri 9 am—6 pm. Submitting an online request does not guarantee space on a tour. You will be notified by a Reservation Specialist of your status once your request has been received and processed.

Smart and highly sensitive （灵敏的）, a new soft sensor developed by UBC (University of British Columbia) and Honda researchers opens the door to a wide range of applications in robotics and prosthetics （假肢）.

When applied to the surface of prosthetic or robotic arms, the sensor skin provides touch sensitivity and flexibility, making it possible for difficult tasks to be completed by machines, such as picking up a piece of soft fruit. The sensor is also soft to the touch, like human skin. which helps make human interactions safer and more lifelike.

"Our sensor uses weak electric fields to sense objects, even at a distance, much as touchscreens do. But unlike touchscreens, this sensor is soft and can detect forces into and along its surface," explained Dr. John Madden, senior study author and a professor of electrical and computer engineering who leads the Advanced Materials and Process Engineering Laboratory at UBC.

The UBC team developed the technology in cooperation with Frontier Robotics, Honda's research institute. Honda has been innovating in humanoid robotics since the 1980s, and developed the well-known ASIMO (Advanced Step in Innovative Mobility) robot. It has also developed devices to assist walking and the emerging Honda Avatar Robot.

"Dr. Madden's lab has significant expertise in flexible sensors and we're happy to cooperate with this team in developing touch sensors that can be applied to robots," said Mr. Ishizaki Ryusuke, one of the study's lead authors and chief engineer at Frontier Robotics.

Dr. Madden said, "Human skin has a hundred times more sensing points on a fingertip than our technology does, making it easier to light a match or sew. As sensors continue to develop to be more skin-like, and can also detect temperature and even damage, there is a need for robots to be smarter about which sensors to pay attention to and how to respond. Developments in sensors and artificial intelligence will need to go hand in hand."

Napa Valley is home to some of California's most beautiful hiking trails. Whether you're a seasoned hiker or a beginner, these trails are perfect for a day trip.

Robert Louis Stevenson State Park

Named after the famous author who spent his honeymoon in the area, it offers some of the most scenic hiking trails in Napa Valley. The park features over 5 miles of hiking trails, catering to hikers of all skill levels. You can even see the San Francisco Bay on a clear day.

Skyline Wilderness Park

It is a popular hiking destination in Napa Valley, featuring over 25 miles of hiking trails that offer magnificent views of the valley. On a clear day, you can even see the Golden Gate Bridge. The park is also home to a variety of wildlife, including deer, coyotes and mountain lions.

Westwood Hills Park

It is a hidden gem in Napa Valley. The park boasts over 4 miles of hiking trails, ranging from easy to difficult, making them ideal for a day trip. A wide range of wildlife, including deer and wild turkeys, also lives in this area.

Bothe-Napa Valley State Park

The park is located in the heart of the beautiful Napa Valley wine country and has over 10 miles of trails. It is a paradise for outdoor enthusiasts. It offers easy access to swimming areas and picnic spots. And if you can't get enough of the outdoor activities here, there is a camping site that can be booked for overnight stays.