For many people who live in cities, parks are an important landscape. They provide a place for people to relax and play sports, as well as a shelter from the often severe environment of a city. What people often overlook is that parks also provide considerable environmental benefits.

    One benefit of parks is that plants absorb carbon dioxide and give off oxygen. According to one study, an acre of trees can absorb the same amount of carbon dioxide that a typical car emits in 11,000 miles of driving. Parks also make cities cooler. Scientists have long noted what is called the Urban Heat Island Effect: building materials such as metal and concrete (混凝土) absorb much more of the sun's heat and release it much more quickly than trees and grass. Because city landscapes contain so much of these building materials, cities are usually warmer than surrounding rural areas. Parks and other green spaces help to lessen the Urban Heat Island Effect.

    Unfortunately, many cities cannot easily create more parks. However, cities could benefit from many of the positive effects of parks by encouraging citizens to create another type of green space: rooftop gardens. While most people would not think of starting a garden on their roof, human beings have been planting gardens on rooftops for thousands of years. Some rooftop gardens are simple container gardens that anyone can create with the investment (投资) of a few hundred dollars and a few hours of work.

    Rooftop gardens provide many of the same benefits as other urban parks and garden spaces, but without taking up the much-needed land. In the summer, rooftop gardens prevent buildings from absorbing heat from the sun, which can significantly reduce cooling bills. In the winter, gardens help control the heat that materials like brick and concrete release so quickly, leading to savings on heating bills. Rooftop vegetables and herb gardens can also provide fresh food for city settlers, making their diets healthier. Rooftop gardens are not only something everyone can enjoy but also a smart environmental investment.

    According to new research from the University of Cambridge in England, sheep are able to recognize human faces from photographs.

    The farm animals, who are social and have large brains, were previously known to be able to recognize one another, as well as familiar humans. However, their ability to recognize human faces from photos alone is novel.

    The recent study, the results of which were published in the journal Royal Society showed that the woolly creatures could be trained to recognize still images of human faces, including those of former President Barack Obama and actress Emma Watson.

    Initially, the sheep were trained to approach certain images by being given food rewards. Later, they were able to recognize the image for which they had been rewarded. The sheep could even recognize images of faces shown at an angle, though their ability to do so declined by about 15 percent – the same rate at which a human's ability to perform the same task declines.

    “Anyone who has spent time working with sheep will know that they are intelligent, individual animals who are able to recognize their handlers,” said Professor Jenny Morton, who led the Cambridge study. “We've shown with our study that sheep have advanced face-recognition abilities, comparable with those of humans and monkeys.”

    Recognizing faces is one of the most important social skills for human being, and some disorders of the brain, including Huntington's disease, affect this ability.

    “Sheep are long-lived and have brains that are similar in size and complexity to those of some monkeys. That means they can be useful models to help us understand disorders of the brain, such as Huntington's disease, which develops over a long time and affects cognitive abilities. Our study gives us another way to monitor how these abilities change.” Morton said.

    Concordia Language Villages                                               Bemidji, Minnesota

    Concordia Language Villages, a program of Concordia College in Moorhead, Minn., offers language immersion (沉浸) programs in 15 languages: Arabic, Chinese, Danish, English, Finnish, French, German, Italian, Japanese, Korean, Norwegian, Portuguese, Russian, Spanish and Swedish. Our camp lasts a week. No previous language experience is necessary, and all levels of language learners are welcome at our culturally authentic Villages.

    Six Flags Animal Adventure Camps                                               Jackson, New Jersey

    Kids aged 6 to12 can enjoy a week-long journey into the world of exotic (来自异国的) animals, including dolphins, tigers, elephants, giraffes, monkeys and more! They'll have fun while they learn about animals and the importance of preserving their habitats through hands-on activities and exciting live presentations from animal experts. Surf our website for a registration form, FAQs, Parent Guide, health forms and more! Or, call 732-928-2000 ext. 2076 NOW to book the experience of a lifetime! Camp fun facts...

    Soccer Camps International Europe                                               London, Greater London

    This summer, experience world-class soccer in Europe with the elite soccer clubs in England, Spain, Italy, Portugal and France! These famous youth summer soccer camps are waiting for players 7-18 years old from all over the world! The camp maximum stay is 2 weeks. Camps offer multiple options like…

    Gakko in Japan                                               Izumi City, Kagoshima Prefecture

    Imagine summer camp in Japan! Adventurous high school students from the US & Canada join their Japanese partners for an English-mostly, cross-cultural, mind-blowing summer experience in beautiful Japan. Cooperate with college-aged instructors from Harvard, Yale, Stanford, Oxford and other top schools to create a camp unlike any other. For 2 weeks in a beautiful, rural place, "Kohai" (that's what we call campers) join in strict workshops and hands-on projects.

    Lost Huawei

    Unexpectedly, I lost my white Huawei in Midtown on Friday night. It had a blue green cover on it. There are many pictures of my son in it, and I'm heartbroken. Please return, no questions asked. Reward. Reply to: -2652255359@craigslist.org

    Do you need a babysitter that you can trust?

    My name is Tina. I am a responsible babysitter that you can trust. If you are looking for someone dependable and affordable I am that person! I HAVE MORE THAN 30 YEARS OF EXPERIENCE (including disabled children)! I am a retired Home Health Aid and absolutely love children. I work with my sister Iris who has also 20+years as a teacher's assistant. WE LOOK FORWARD TO MEETINC YOU! Available 24 hours and flexible with fees! I am fully bilingual—Spanish/English. Please email me or call 712-867-7688.

    I BABYSIT ONLY AT MY HOME.

    I accept children from all ages. Fee starts from $100-$150 a week depending on the hours. I am very flexible and my fee can change. Feel free to contact me via email or on my cell phone 566-67-1873 and we can work something out.

    Part-time Chinese Babysitter Wanted

    Part-time Chinese speaking babysitter needed to assist with one-year-old twins and to perform some light house work as needed. Assistance needed Fridays and occasional weekends. Please provide your salary expectation. College students are welcome to apply.

    Reply to: comm-encbq-2652113885 @craigslist.org

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.