When I was a kid, I always used to wonder how in the world my father worked outside in the winter without a coat. It could be minus 20 degrees centigrade and there'd be Dad, removing snow, or perhaps chopping(砍) some wood — his coat thrown aside — wearing a shirt, a cap, and a pair of gloves.

    “Aren't you cold, Dad?” I'd ask. “No,” Dad would reply. “I'm not cold—working too hard to be cold.”

    Many times I wondered whether my father was an extremely tough man, or whether he was foolish.

    One time when I was quite young, perhaps five or so, I went ice fishing with Dad. It was a bright, clear day—and bitterly cold.

    After we'd been out on the ice for a little while, my feet started getting cold.

    “Daddy, my feet are cold.” I said.

    “Yeah, it's cold out here today,” he replied.

    “Tell you what,” he said. “Walk around. Make some circles in the snow. See how many different patterns you can make. That will get your feet warm.”

    I was just a little girl at the time but I remember thinking, “How in the world will walking around in the snow make my feet warm? Dad must be out of mind.”

    But he was my father, after all. I made circles in the snow. I made squares. Pretty soon I was having so much fun making patterns in the snow. I forgot about my feet being cold.

    Now, all these years later, I know, too, from personal experience how my father was able to take his coat off and work outside in the winter wearing just a shirt, a cap and gloves. Because I do it, too. “Aren't you cold?” my husband asked one winter day. “No,” I replied. “I'm not cold—working too hard to be cold.”

    I hope my husband has decided I'm both tough and smart. But I guess quite a bit of the time he thinks I'm foolish.

    Wherever Dad is on that great big farm in the sky—I'm sure he can't help but smile whenever I take my coat off while I'm working outside in the winter.

    As the world's population grows, farmers will need to produce more and more food. And large farms are increasingly using precision farming to increase yields (产量), reduce waste, and reduce the economic and security risks that inevitably accompany agricultural uncertainty.

    Traditional farming relies on managing entire fields—making decisions related to planting, harvesting, irrigating, and applying pesticides and fertilizer (农药和化肥)—based on regional conditions and historical data. Precision farming, by contrast, combines sensors, robots, GPS, mapping tools and data-analytics software to customize（量身定制）the care that plants receive without increasing labor. Robot-mounted sensors and camera-equipped drones (无人机) wirelessly send images and data on individual plants to a computer, which looks for signs of health and stress. Farmers receive the feedback in real time and then deliver water, pesticide or fertilizer in adjusted doses（剂量）to only the areas that need it. The technology can also help farmers decide when to plant and harvest crops.

    As a result, precision farming can improve time management, reduce water and chemical use, and produce healthier crops and higher yields—all of which benefit farmers' bottom lines and conserve resources while reducing chemical runoff.

    Many small businesses are developing new software, sensors, and other tools for precision farming, as are large companies such as Monsanto, John Deere, Bayer, Dow and DuPont. The U.S. Department of Agriculture, NASA and the National Oceanic and Atmospheric Administration all support precision farming, and many colleges now offer course work on the topic.

    In a related development, seed producers are applying technology to improve plant characteristics. By following individual plants over time and analyzing which ones flourish in different conditions, companies can relate the plants' response to their environments with their genomics (基因组学). That information, in turn, allows the companies to produce seed varieties that will grow well in specific soil and weather conditions. This advanced technology may also help to improve crop nutrition.

    Farmers do not universally welcome precision agriculture for various reasons, such as high equipment costs and lack of access to the Internet. The technology may bring great challenges to experienced farmers who are not good at computers. And large systems will also be beyond the reach of many small farming operations in developing nations. But less expensive, simpler systems could potentially be applied. For others, though, cost savings in the long run may reduce the financial concerns. And however reticent some farmers may be to adopt new technology, the next generation of farmers are likely to warm to the approach.

    What do Leonardo da Vincii, Marie Curie, and Albert Einstein have in common? They were all left-handed, along with other famous people including Brad Pitt Prince William, and Barack Obama. In fact, an estimated 13 percent of the world's population may be left-handed and still most people around the world are right-handed.

    What makes a person become right-handed rather than left-handed? As yet no one really knows for sure. One simple idea suggests that people normally get right-handedness from their parents. Studies have found that two right-handed parents have only a 9.5 percent chance of having a left-handed child, whereas two left-handed parents have a 26 percent chance of having a left-handed child. Another common theory is that left-handed people suffer mild brain damage during birth, which makes them left-handed. However, if this theory were true, it would not explain why the percentage of left-banded people is so similar in every society, when birth conditions vary so much from society to society.

    Whatever the reasons behind it, people's attitudes toward left-handedness have changed a lot over the years. Statistics show that although 13 percent of young people (10-20 years old) are left-handed, only 6 percent of the elderly are left-handed. Left-handed children used to be punished until they began using their right hand like other children, but today people who are left-handed are no longer looked down on nor are they considered abnormal. For most people today, either case is perfectly acceptable.

    When I was a boy there were no smart phones, computers were something you saw on STAR TREK, and our television only got one channel clearly. Still, I was never bored. The fields, hills, and woodlands around my home were the perfect playgrounds whose adventures were only limited by my imagination. I can remember once hiking to a nearby lake and slowly walking around it. At the backside of it I was amazed to find an old, one lane, dirt road that I had never seen before. I immediately set out to travel it. It was full of muddy tire tracks and deep woods bordered it on both sides, but exploring it still seemed like a fine adventure.

    I walked on and on for what seemed like hours. I am sure my guardian angel was whispering in my ear to turn around and head back home but I was stubborn and even a bit stupid, so I walked on. The dirt road gave way to a gravel one and then a paved one, yet there was still neither a car nor a house in sight. My legs were getting tired. I noticed that the sun was starting to go down and I grew scared. I didn't want to end up trapped on this road in the dark of night, but I was sure it would be dark before I could make my way back to the lake again.

    I continued to walk on with the something growing inside of me. My heart was pounding and my legs were aching. I was almost in tears when I turned one last curve and saw something in the distance. It was a house that I recognized. My heart leapt up! I jumped up and down and laughed out loud. I knew the way home! It was still over a mile away but my legs felt like feathers and I hurried back to my house in no time. I walked in with a big smile on my face just in time for dinner. Then I ended my adventure with a good night's sleep.

    I often thought of that experience recently. Actually, in our life, all roads, no matter how they twist and turn, can lead us home again. They can lead us to our homes here on Earth. They can lead us to our homes in our hearts. May you always walk your path with love. May you always help your fellow travelers along the way. And may your roads always lead you Home again.

The Kendama World Cup

Old-fashioned fun is making a comeback!

Many kids are putting down their electronic devices and picking up an ancient toy. It is called a kendama, and it possibly dates back to the 16th century.

The kendama is a small wooden hammer with three cup-shaped ends and a spike on top. A wooden ball with a center hole is attached by string to the hammer. The goal is to make the ball land in a cup or on the spike. It sounds simple, but there are over 1,000 kendama techniques and tricks to master.

The game's popularity began to grow after the Japan Kendama Association was started in 1975. Today all ages participate in various competitions, including the Kendama World Cup(KWC).

The two-year-old event, which opens in Hatsukaichi, attracts people from all over the world. Players choose 10 different tricks from an approved list. They are then awarded points corresponding to the level of each trick.

A new Kendama World Cup winner will be named tomorrow in this popular sporting event.

The reopening of an Asian American-owned bookstore in Manhattan's Chinatown following a January fire has received a warm welcome back from its supporters.

Yu &. Me Books, which is regarded as the first female-owned Asian American bookshop in New York City, has raised more than $369,000 for repairs since a tragic fire on January 4. It reopened on Wednesday. "We are so excited to welcome you all back to our Yu &. Me Books home," the store announced on Instagram. "We can't wait to shed tears, laugh loudly and open our hearts with all of you who have made us feel at home."

The fire in an apartment above the bookstore on Mulberry Street killed one of the building's residents. Smoke and water damage also devastated Yu & Me Books, destroying almost all its inventory and equipment, according to a GoFundMe campaign that store owner Lucy Yu set up to make up for the costs.

During the restoration and renovation (翻新) of the original bookstore, the business operated from a location within The Market Line, an underground marketplace on the Lower East Side, and several pop-up shops (临时店铺) in the city.

"It was a bookstore I always wanted to visit, and I'm so happy that they were able to reopen," Charlotte Leinbach, a teacher for New York City's Education Department said. Leinbach hadn't been to the bookstore before the fire, but she had heard quite a bit about its fate. She bought two books, the second and third in the series Before the Coffee Gets Cold.

"It's hard to find a lot of books written in Japanese, and then translated into English," she said. "The design of the bookstore is really nice, and the layout is great. I am glad that they also sell used books. I love buying new books because it's fresh and it's nice, but it's always nice to see people in the community giving their books back and reselling and just passing them on." She said she will continue to support the women-run small businesses that focus on people and authors of color.

"I actually came on the day of the opening, but there were too many people, and it was too crowded, so I just haven't had a chance to look at it," Liam Li, another Asian American, said. "This place is unique. It's in Chinatown. As Asians live in New York City, I feel this offers the most space for the community. I understand like a minority in this society, it is not easy to have a store like this," she added.