Helicopter Aerial Tour

    Explore the Grand Cannon(大峡谷)from the eyes of the eagle. A wonderful 12-to 15-minute helicopter tour will soar through the canyon for an aerial experience of wonderful views. Our aerial tour is not available anywhere else in the world! Ticket: $120. 00 per person, plus 10% tax. Please call us at 1-888-868-9378 for seasonal rates, specials or to book by phone.

Helicopter-Boat Tour

    Helicopter tour starts at the Grand Canyon, West Side. Take a 4,000-fool fall to the Colorado River below. Helicopters fall 4,000 feet from the canyon side to the banks of the Colorado River where visitors can enjoy 3 15- to 20-minute boat ride down the Colorado.

Ticket: $150.00 per person, plus 10% tax.

Champagne Helicopter Tour

    Experience the beauty of the Grand Cannon: Soar above the Hoover Dam and the dead volcanoes. You go aboard a million-dollar helicopter with all forward facing scats allowing 180 degrees of views in air-conditioned comfort. You will see the Hoover Dam, the Colorado River, the Grand Cannon and more! You land to have a champagne picnic lunch at the Grand Cannon.

Las Vegas Adventure Tour

    Helicopter tours to the Grand Canyon West include a wonderful Las Vegas adventure tour. Aerial sightseeing tours originating in Las Vegas, Nevada include breathtaking views of Lake Mead, the Mohave Desert, and the west edge of the Grand Canyon. Aerial tours including the round trip as well as combination tours attract many visitors.

    Visitors arriving at the Hualapai elation's Grand Cannon West Airport may select one of the activities above.

    A few years ago, I took a sightseeing trip to Washington, D.C standing outside the Ronald Reagan Center, I heard a voice, “Can you help me?” When I turned around, I saw an elderly blind woman with her hand extended. I reached into my pocket, pulled out all of my loose change and placed it on her hand without even looking at her. I was annoyed at being bothered by a beggar. But the blind woman smiled and said, “I don't want your money. I just want you to help me find the post office.”

    In a moment, I realized what I had done. I judged another person simply for what I guessed she had to be. I hated what I saw in myself. This incident reawakened my belief in humility（谦恭）,even though I'd lost it for a moment.

The thing I had forgotten about myself is that I am an immigrant. I left Honduras and arrived in the US at the age of 15. I started my new life with two suitcases, my brother and sister, and a strong, serious-minded mother. Through the years, I have been a dishwasher, mechanic and pizza delivery driver among many other humble jobs, and finally I became a network engineer.

    In my own life, I have experienced many open acts of prejudice（偏见）. I remember a time, at the age of 17, I worked as a waiter, and I heard a father tell his little boy that if he did not do well in school, he would end up like me. I have also witnessed the same treatment of my family and friends, so I know what it's like, and I should have known better.

    But now, living in my American middle-class lifestyle, it is too easy to forget my past, to forget who I am and where I have been, and to lose sight of where I want to be going. That blind woman on the street of Washington, D.C. cured me of my blindness. She reminded me of my belief in humility to always keep my eyes and heart open. By the way, I helped that lady to the post office. And in writing this article, I hope to thank her for the priceless lesson.

    Recently, people in US education have gotten extremely worried because a new report has shown that American students have a math problem.

    The 2015 Program for International Student Assessment(评估)(PISA) shows math scores in the US getting lower and no improvement in science or reading. PISA tests 15-year-olds from different countries and regions in their math, science and reading skills. About 540, 000 students from 72 countries and regions took part in the assessment in 2015.

    US scores in reading and science were about the same as three years ago, leaving Americans near the middle of the bigger group. But the situation in math is much more worrying. The US average score was 470, below the OECD(经合组织)test average of 490, meaning the US was No. 40 among the 72 countries and areas. It was 12 points lower than in 2012 and 18 points lower than in 2009. So, what is going on with American students' math skills?

    One reason may be that the US does not teach math in enough depth. "Students are often good at answering the first part of a problem in the United States, "said Andreas Schleicher, director of education and skills at OECD. "But as soon as students have to go deeper and answer the more complicated part of a problem, they have difficulties. "In comparison, many high-performing countries and regions in math teach a lot less but focus in much greater depth,  especially when you look at East Asia, Japan and Singapore, according to Schleicher.

    Another reason may be the fact that many people in the US are unwilling to travel to foreign countries to learn better teaching practices. "One of our biggest challenges in the US is that the teachers are not going out and seeing what high-performing countries do differently, "said Wendy Kopp, who started Teach for America, in a news program.

Summer Camps

    Many people discover Roald Dahl through his stories and poems. His books have been translated into several languages. He has also inspired TV and radio shows and movies. With his help, kids all over the world can imagine strange candies, friendly giants, and frightening villains(反派主角). Indeed, Roald Dahl led a life full of adventures (冒险). Yet, we can have a better understanding of him from other things, too.

    More than Just Words: The Roald Dahl Foundation

    Roald Dahl became interested in helping people who had serious injuries and diseases. As a writer, Roald cared about helping children read more. To carry out these goals, his family set up the Roald Dahl Foundation. The foundation helps people, hospitals, and charities by giving money for medical and educational needs. It continues the spirit of giving that Roald expressed throughout his life.

    Stories for All Ages: The Roald Dahl Museum and Story Centre

    Roald Dahl's wife, Felicity Dahl, wanted to set up a central place to protect all of Roald's writings. She helped create the Roald Dahl Museum and Story Centre in Buckinghamshire, England. It holds a collection of Roald's writings and recordings for the public to visit. His personal letters and postcards can be found there, as well as photographs and many of his awards. As you can see, one can get a pretty complete picture of Roald Dahl's life by visiting this library. The museum also encourages people to write creatively.

    Now, people of all ages are learning about Ronald Dahl through his works. Through his stories, the foundation, and the museum, Roald Dahl will continue to have a great effect on readers around the world for years to come.

Spending all day glued to your smartphone probably isn't doing you any favors. Too much phone use has been linked with a range of concems, including sleep issues, joint pain and even relationship problems. But if it's radiation you're worried about, experts say you don't have to ditch your phone. 

"There's no risk of anything hazardous or dangerous with radiation from cellphones, "said Gayle Woloschak, an associate dean and professor of radiology at the Northwesterm Univerity Feinberg School of Medicine. As with all cellphones, along with Wi-Fi networks, radio stations, remote controls and GPS, smartphones do send out radiation, said Emily Caffrey, an assistant professor of health physics at the University of Alabama at Birningham. They use invisible energy waves to transmit voices, texts, photos and emails to nearby cell towers, which can carry them to almost anywhere in the world. But nearly three decades of scientific research has not linked such exposures to medical issues like cancer, health authorities including the Food and Drug Administration say. Here's what we know. 

"Radiation"describes many types of energy, some of which do carry risks, explained Dr. Howard Fine, director of the Brain Tumor Center at NewYork —Presbyterian Weill Cornell Medical Center in New York City, "It is often sent out from radioactive substances", Atomic bombs, or, to a far lesser degree, X-ray machines, send out energy called ionizing radiation that in high enough or frequent enough amount can damage DNA and cause cancer, Dr. Fine said. 

But smartphone energy falls into a category called non-ionizing radiation, Dr. Caffrey said, which isn't powerful enough to cause this damage. "A lot of people think‘radiation is radiation, 'but it's not all the same, "Dr. Woloschak said. "There's no DNA damage seen from cellphone use. "

Most experts and health authorities like the F. D. A. and World Health Organization agree that there's no evidence that smartphone radiation causes health problems. Still, several studies over the years have made headlines for suggesting their links to brain diseases. Many of these studies have since been proved to be false, Dr. Fine said, including those focused on fifth-generation.