Since 2008, hunters have illegally killed more than 3000 rhinos in South Africa. The International Union for Conservation of Nature warns that rhinos may die out by 2026. People who hunt and kill illegally are called poachers. The most effective way to watch for and prevent illegal hunting is from the air. However, piloted flights are too costly. Fortunately, some Spanish college students have invented a drone (无人机) that can observe more places than a plane.

    Arnau Garcia is an aeronautical (航空学的) engineering student at the Polytechnic Institute of Catalonia, in Spain. He says observers from the air have trouble finding poachers when they hide under the trees. Mr. Garcia and other students have worked with the drone manufacturer HEMAV to help find the hidden poachers. They make it by using the thermal camera, which is especially sensitive to body heat. Even when the poachers keep still, it can also keep track of them.

    The drone can fly in the wind up to 55 kilometers per hour. It has an autopilot system, so it memorizes the flight path. The drone also has a microphone, a video camera and a GPS system. These permit it to report accurately where a picture is taken. After each flight, the drone can bring back detailed information about where rhinos are found, the conditions of water and plants in the area, and the positions of suspected poachers.

    Experts say the drone can fly as far as 70 kilometers from the base. It means that it could quickly observe large areas for poachers. However, the same search operation would take days for human observers. Thanks to the drone, many poachers have been caught and the number of rhinos is on the increase. In addition, HEMAV has received an increasing number of orders for the drone. Even South African national park officials attempt to fill the air with drones.

    Before we came to Canada in 1951, when I was three, my parents and I spent a year at refugee camp (难民营) in Austria. We had escaped from what was then called Czechoslovakia. My parents had already lost their livelihood once to the Nazi. Mummy was freed from the Nazi concentration camp Bergen-Belsen and spent the years after the war trying to find her family, only to discover she was the only survivor. She met my father in a small town outside Prague. They married and had me in 1948. When we arrived in Montreal, everything we owned was contained in an army trunk and a couple of army blankets. Mummy bought an old sewing machine and some inexpensive materials and using patterns in magazines, taught herself to sew. Her hands were always going, making something. She learned English by singing along to the hit song as she worked.

    For me, high school was a lonely time. My mother worried that I'd never come out of my shell so she signed me up for classes at the Montreal Children's Theatre. That's where I found my voice with her strong faith in me, Mummy had opened a door. Although she was an educated woman, I never heard my mother said “This is what I gave up for you.” She was always there for my younger brother and me. When I sat in the kitchen with her, I felt safe. When she made soup or sewed a ballet costume for me, it was all a gift, a labor of love. She wanted to make us happy. For a long time, I had a picture hanging in the kitchen saying “Put your heart into it.” I grew up with that phrase. Mummy taught that lesson by example, and it has become my own work ethic(职业道德).

    2018 FIRST Robotics Competition Game—FIRST POWER UPSM

    The adventure begins on January 6, 2018. Play for real! Combining the excitement of sport with the rigors(严酷)of science and technology. We call FIRST Robotics Competition the ultimate Sport for the Mind. High-school student participants call it “the hardest fun you'll ever have”.

    Team Basics

    The really cool thing about FIRST Robotics Competition is that all skill levels are welcomed and needed, technical or non-technical. Read more about team basics, time frame, commitment, and skills required.

    Cost & Registration

    What does it cost to participate? There are costs involved with forming a FIRST Robotics Competition team and they can vary from team to team and region to region depending on what level of participation the team chooses.

Here are some basic cost standards:

    There are never any “per student” fees; all costs for individual team members are assumed by the team as a group.

    The annual fees for team registration, a robot kit of parts, and event participation are $5,000—$6,000. Additional costs for travel, food, team shirts and other optional items will vary.

    Scholarships

    A big advantage of participating in FIRST is gaining access to millions in college scholarships made available by colleges, universities, and corporations who support FIRST. This is exclusive financial help open only to FIRST team members, giving them a competitive leg up on other students seeking educational funds.

    Here's the bad news: Men are hurting, and, according to many researchers. masculinity (男子气) is what is hurting them and making it hard for them to maintain friendships. Society tells men to hide their feelings and expects them to be aggressive, so many men lose their friendship when growing up. The good news is that those skills can be recovered!

    There are a lot of experts who can help. and here's what they recommend:

    ⒈Accept your own desire and normalize it for the people in your life. Way, an expert, recommends sharing articles about masculinity and friendship so that you can start these conversations! Concentrate on them and don't forget you have the entire Internet at your fingertips, friend!

    ⒉Model vulnerability. Say the thing that frightens or worries you. like "I'm afraid nobody will go to my party," or "I miss my grandma every day." Doing so will make it easier for other people to follow your lead. We are all on the elevator to a society where emotional availability is normalized, and I want you to press "door open".

    ⒊Ask more questions. People sometimes feel they might be prying (爱打听的) if they ask someone about themselves-especially when their friend is sharing something tough. But if you get curious in moments of vulnerability you will open the door to all kinds of growth in your relationship. Take the opportunity to really see your friend and show them they matter by following up.

    ⒋Get close with the children in your life. Way's research says that the top priority that helps children (especially boys) grow up to have enriching friendships is to be close with an adult relative who was not afraid to express emotions. So. if you are a father. stepfather. or thinking about becoming one. or if you have nieces or nephews, take the opportunity to be close to them and help them grow up to be good friends, too.

How do you kill your time on your way to work? Most of us stare at our cell phones, and refuse to make eye contact with others. We just read, chat with others online or play games online. Or maybe we're using the time between stops to do our makeup, catch up on emails, or read a few chapters of a book. However, Dina Alfasi takes a very different approach.

Each day she has to travel hours on buses and trains to get to her engineering job at a hospital in Israel. Rather than look at her cell phone in silence, she uses one very special way to have connection with strangers. It is portraits of the people she meets on public transport every day that she is taking. The paintings catch those quiet and personal moments of people readying themselves for the day ahead. Some people lean their head against the window and go to sleep, some stare into space and have a daydream, and others sit quietly to read their documents or books. Each picture catches one tiny moment in people's lives, ripe with potential for your imagination. It is wonderful for her to look at someone's commute (上下班) and make up an entire story about the rest of their daily existence, from the father travelling with a baby to the woman welcoming a change.

"What inspires me very much are the little moments that happen every day," Dina told My Modern Met. "My work is to tell stories through a single portrait, and it proves that all you need is just to look around and find those magic moments."

The term "SMART goals" was coined by in 1954. Since then, SMART goals have become popular with business managers, educators and others because they work. The late management guru Peter F. Drucker developed the concept. Drucker shaped many top managers' career. Management by objectives was one of his primary business theories.

In 2002, Drucker received the highest civilian honor in the U.S.—the Medal of Freedom. He died in 2005 at age 95. Drucker's family decided to look forward instead of backward, and they gathered distinguished business people to form The Drucker Institute.

The institute's website states ""Their work is to transform the archival (档案) treasure into a social enterprise whose purpose is to strengthen society by encouraging effective, responsible and joyful management."

If you have been to a business management class, you may likely have learned how to write goals and objectives in Drucker's way: SMART. If you haven't heard about Drucker, you are in for a treat that will help you achieve what you want and be more successful, whether you are a teacher trying to teach well, an adult learner or a person who seeks to achieve your dreams.

SMART goals are: "s" stands for specific. Make your goal or objective as specific as possible Say exactly what you want to achieve in clear, concise words. "M" stands for measurable. Include a unit of measure in your goal. Be objective rather than subjective. When will your goal be achieved?

How will you know it has been achieved? "A" stands for achievable. Ensure that your goal is feasible in terms of the resources available to you. "R" stands for realistic. Focus on the end results you desire rather than the activities necessary to get there. You want to grow personally, so reach for your goal—but be reasonable or you'll set yourself up for disappointment. "T" stands for time-bound. Give yourself a deadline within a year. Include a timeframe such as a week, month or year, and include a specific date if possible.