When I recently revealed to my friends, colleagues, and family members that I would be moving my family to Israel, the reactions were numerous and varied. Some people said it was an expected thing while others asked: Why now? What will you do?

    For me, making the move to Israel is the fulfillment of a dream that has lasted for my 47 years of life. I have always known that Israel is my home. Over the years Israel has been in my heart, but I have found a number of reasons to put off making it my permanent residence: kids, the economy, education… you name an excuse, and at some point I have probably used it.

    Truthfully, I believe that I was always just a little bit scared. And of course I still am, with the fear factor that is reported by the press surrounding the Israeli military and economy. However, it has come to the point when I have realized that for over 2000 years we have longed for this land, and that for 47 years I have denied the opportunity to make it my home. I am finally ready to fully grasp this opportunity.

    Over the years, I have always loved visiting Israel. I have traveled there with my family, and enjoyed introducing thousands of travelers to the country. I have come to love all of these things about Israel as a tourist because I get to love my home. And as far as waiting for the “perfect” condition under which to make aliyah, I believe the time is now!

    I have been asked many times if I am nervous about moving to Israel. Before I answer, I remember that we have overcome the Greeks, the Romans, the Russian killings, Hitler and the Holocaust(大屠杀)，and the armies of seven countries.

    How can I not feel confident that I , and my family, will overcome any difficulties that may come our way? I am not worrying, complaining, crying, or fearing as I prepare to make aliyah. I am proud and excited to say that I am fulfilling a 47-year-old dream: I am going home.

    At 27, after serving in World War II, I dreamed of owning a piece of land. So I moved from central Illinois to Shelbina, Missouri, and bought 236 acres for $6,000. The land was situated on a dirt road and was half farmland and half trees, with an old house that had no running water or electricity. Obviously, it was not what you'd call a perfect farm. But it was mine.

    I was alone for the first time in my life, and I found it liberating. My days were filled from dawn until dusk with plowing and planting corn. Dinnertime came and went, and I barely remembered to eat.

    I wouldn't say I was a great success at farming in Missouri. However, when I went to the store to buy some tools, I met a nice woman named Claudette working behind the counter. I also ran into her at St. Mary's Catholic Church in Shelbina each week. I found out later that her manager kept asking her about “that tall boy from Illinois living out in the country in an old house with no water, no electricity and no housekeeper.”

    Claudette and her sister soon visited my farm and put up some curtains. To show my appreciation, I took Claudette out for a ride in my truck. We married in 1954 and have now been together for more than 62 years!

    I later sold the Missouri farm for a $3,500 profit and bought 40 acres in Illinois. For many reasons, buying the Missouri farm was a good idea. I will always cherish memories of owning the farm and meeting my beloved.

    It's carnival season in Europe, a crazy time for parades, mask, music and dance. No one is sure where the tradition exactly comes from. But while its origin remains a mystery, this does not keep people from joining it.

    The Carnival of Binche, the most famous one that is staged in Belgium, has been announced as a masterpiece (杰作) of the Intangible Heritage of Humanity by UNESCO. The event usually takes place during a Sunday, Monday, and Tuesday, with performers known as "Gilles" dressed in clown-like costumes, dancing and marching along the streets. During parade, the Gilles throw oranges to the crowd as an act of well-washing and it is considered rude to throw them back.

    Venice is said to be the birthplace of carnivals. In the city, the annual carnival starts 58 days before Easter. It features various brightly-colored and well-made masks. Every year, thousands of visitors go to the city to be part of the festive event.

    The Germans, always considered serious-minded, also have their carnivals. The Cologne Carnival is one of the largest, with Rose Monday as the best part. On Rose Monday Parade, lots of gifts are prepared for the people who join it. For this year, 300 tons of candies and more than 300,000 souvenirs were thrown out of the various nicely-decorated floats (花车) to the crowd.

    The Nice Carnival in the southern French city of Nice lasts two or three weeks from February to march every year. It features floats, music, dance, performances and entertainment activities. The parade of lights and the final day carnival parade are the most exciting parts of the entire event. Compared to the Rio Carnival in Brazil and the Winter Carnival in Quebec, Canada, the Nice Carnival has a special artistic touch, and it is one of the three major carnivals around the world.

    Carnivals were first organized in the Middle Ages. They were supposed to be a time of eating and drinking before the Easter fast (斋戒). Nowadays, they have turned into winter tourism attractions of many European cities.

    A recent study led by researchers from the National University of Singapore(NUS)has found a clear link between the color of a taxi and its accident rate. An analysis of 36 months of detailed taxi, driver and accident data from two fleets of yellow and blue taxis in Singapore suggested that yellow taxis have fewer accidents than blue taxis. The higher visibility (能见度)of yellow makes it easier for drivers to avoid getting into accidents with yellow taxis, leading to a lower accident rate.

    The study was led by Prof Ho. To test whether there was a causal relationship between the color of a taxi and the number of accidents the taxi had, the research team analysed data collected by the largest taxi company in Singapore. The researchers found that yellow taxis have about 6.1 fewer accidents per 1,000 taxis per month.

    The researchers also studied the economic effect of changing the color of the entire fleet of taxis to yellow. The Singapore taxi company involved in the study owns about 16,700 taxis in a ratio(比例) of one yellow to three blue taxis. If a commercial decision is made to switch from blue to yellow taxis, 76.6 fewer accidents would occur per month or 917 fewer accidents per year. Assuming an average repair cost of $1,000 per car and a downtime of six days, switching the color of all taxis to yellow could produce an annual savings of $2 million.

    “We are eager to continue to validate(证实) the findings of our study by looking at the use of yellow in other types of public transport, such as school buses. For instance, we hope to compare the accident rates of yellow school buses against other colors to find out if yellow is indeed a safer color for school buses. Besides, we are also interested to look at private-hire vehicles and do a comparison of the accident rates of vehicles that are of different colors,” explained Prof Ho.

    A company in San Francisco, California, has found a way to turn used plastic bottles into women's shoes.

    Every day, millions of Americans drink water and other liquids from plastic bottles. More than 60 million of them are thrown away each day. Many of the plastic bottles end up in landfills or are burned with other waste products.

    A San Francisco start-up company called Rothy's, however, turns this plastic waste into environmentally friendly shoes. Roth Martin is the company's co-founder. He explains how they turn plastic into soft material for women's feet. They take the plastic, clean it, and break it down into small pieces. Then they press them through a device that makes soft fibers. Those fibers arc then combined together. This is done by a 3D machine. It is designed to reduce waste while making the shoes. The knitted stuff and the inner part of the shoe arc then attached to the shoe's outer part, called the sole (鞋底).This outer sole is also made from environmentally friendly material: responsibly responsibly sourced no-carbon rubber.

    Rolhy's shoes are sold online. They are flat shoes, with either a rounded or pointed toe. They come in different colors and designs. They cost either $ 125 or $ 145 per pair, depending on the design. After American actress Gwyneth Paltrow discovered them last year, the demand for the shoes grew. Martin says there is no shortage of material to fill that demand. "We're not going to run out of water bottles any time soon. So we have a limitless supply of material, and I think that is a good sign for our future." When the environmentally friendly shoes wear out, customers can return them at no cost to a company that uses the recycled material to make other products.

    For now, the shoes are only available to be shipped in the United States. However, the company says it will add international shipping in the near future.

    A night at the movies is always a good idea. But when you leave the theater and realize you just dropped $45 on a ticket and some snacks, you'll wish you had been patient enough to wait until the movie came out on Netflix. The average movie ticket price in the United States in 2000 was $5.39; now, a ticket is over $9.

    The main reason that movie tickets have gotten so expensive is because of inflation(通货膨胀). It was actually more expensive to go to the movies in the 70s than it is now. A ticket in 1978 cost $2.34. If you plug that into an inflation calculator, the same ticket would cost you $9.46 today. According to the National Association of Theater Owners, the average cost for a ticket today is $9.11.

    Another reason you need to dip into your life savings to see a movie on the big screen is that theaters are competing with streaming services that produce their own films, such as Netflix, Hulu, and Amazon. And let's be honest, sitting at home on your couch or in your bed is more comfortable than sitting in a cold theater.

    Because of streaming technology, movie theaters have to do something to bring in customers. Attractions­including alcohol, reclining seats(躺椅), surround sound, and 3-D movies are all examples of that. And those upgrades come at a price, leading to more expensive tickets.

    "There's all that extra cost, and it's really important for theater owners and companies to make that experience as enjoyable as possible," Patrick Corcoran, vice president of the National Association of Theatre Owners told Marketplace. "Because you're offering a superb experience­audience expectations are for the latest and greatest technology. Audiences are willing to pay more for a particular experience."