Once Dr. Mellinkoff invited me to join him at the hospital to discuss interesting cases with his students . The case at hand was a Guatemalan man, aged 34, who had a fever and many other medical problems. His condition was not improving, and there was not much hope he would live.

    Dr. Mellinkoff asked to see the patient. He introduced himself in Spanish and, in a very gentle voice, asked how he felt. The patient smiled and said everything was all right. Then the doctor asked if he was able to eat. The patient said that he had no desire to eat.

    “ Are you getting food you like? ”

    The patient said nothing.

    “ Do you get the kind of food you have at home? ”

    The answer was no.

    The doctor put his hand on the man's shoulder and his voice was very soft.

    “If , you had food that you liked , would you eat it? ”

    “Yes , yes. ” the patient said.

    The change in the patient's appearance couldn't have been more obvious. Nothing was said, but it was easy to tell that a message had been sent and had also been received.

    Later, the doctor asked why the Guatemalan man wasn't getting food he could eat. One of the students said, “ We all know how difficult it is to get the kitchen to make special meals. ”

    “ Suppose, ” the doctor replied, “ you felt a certain medicine was absolutely necessary but that our hospital didn't carry it, would you accept defeat or would you insist the hospital meet your request? ”

    “ I would probably insist, ” the student said.

    “ Very well, ” the doctor said. “ You might want to try the same method in the kitchen. It won't be easy, but I can help you. Meanwhile, let's get some food inside this man as fast as possible, and stay with it. Or he'll be killed by hunger. By the way, there must be someone among you who can speak Spanish. If we want to make real progress, we need to be able to talk with him. ”

    Three weeks later, Dr. Mellinkoff told me that the Guatemalan man had left the hospital under his own power. It takes more than medicine to help sick people; you also have to talk to them and make them comfortable.

    What a lesson for me! It was August and it was hot. I had to wear a tie to do a survey door by door in this neighbourhood, but I was always refused. I finally caught on and began with “Before you close the door, I am not selling anything and I just need to ask a few questions about yourself and the community”.

    The young woman inside the doorway stopped for a moment, confused by my rude introduction and finally said, “Sure. Come on in. Don't mind the mess. It's hard to keep up with my kids.”

    “I just need to ask a few questions about yourself and your family. Although this may sound personal, I won't need to use your names. This information will be used.” She interrupted me. “Would you like a glass of cold water? You look like you've had a rough day.” “Why yes!” I said gratefully. Just as she returned with the water, a man came walking in the front door. It was her husband. “Joe, this man is here to do a survey.” I stood and politely introduced myself.

    “Joe works for the town,” she said. “What do you do?” I asked. She jumped right in not letting him answer. “Joe collects garbage. You know I'm so proud of him.”

    There was a silence. I didn't know what to say. I shook my head searching for the right words. “That's unbelievable! Most people would not be satisfied with a job like that. It certainly is a difficult one. But your attitude about it is amazing.” I said.

    She walked over to the shelf. As she returned she held a small framed（装裱）paper, walking toward Joe. “I have always been proud of him and always will be. You see I don't think the job makes the man, but the man makes the job!” she said as she handed me the paper.

    It said: If a man is called to be a cleaner, he should clean streets so well that all the hosts of heaven and earth will pause to say, “Here lived a great cleaner who did his job well.”

    As our closest neighbor in space, the moon has been the subject of popular myths, songs and poems since ancient times. And it has no less fascinated scientists. But even after centuries of research many questions remain to be answered about Earth's only satellite. Perhaps the Chang'e-4 lunar probe will be able to reveal more of its secrets.

    On Dec 8, the probe lifted off from Xichang Satellite Launch Center in Sichuan Province. It is the first probe to the far side of moon.

    The Earth's gravity slows the moon's rotation, matching it to the speed of its orbit. Thus, the far side of the moon is always dark and has never been seen. It's this sense of the unknown that makes the far side of the moon such an interesting place for scientific and space exploration.

Long exposed to solar winds, the far side may have the special soil and minerals in its upper mantle(地幔).For this reason, Chang'e-4 will study the effect of solar winds on the lunar surface and any minerals found beneath the spacecraft.

    Chang'e-4 is also carrying flower seeds and potato and silkworm eggs to see whether life is possible on the moon. If it is, then the moon will become a more likely destination for space travel in the future. However, due to communication problems, exploration of the dark side will not be easy.

    As the far side is blocked off from us, radio noise coming off Earth is also blocked. This is why China launched the relay satellite Queqiao in May—so that communication between Earth and the probe could go ahead. Power supply will also be a challenge to the mission.

    Chang'e-4 gets energy from the sun through its solar panels. However, a lunar day has the length of 28 Earth days. This means that the probe will need to orbit the moon for over 20 days to be in a position to be able to land in moon daylight and so use its solar panels.

    According to Xinhua, if everything goes well, the satellite will land on the far side on Jan 2.

    The New York Times described the journey as “groundbreaking”, and wrote that it will “give clues to the history and development of the moon”.

    College students may find a greener campus when they return to classes this fall. Some schools arc repairing older buildings and constructing new ones that arc better for the environment. Other steps include adding wind and solar energy systems and planting vegetable gardens.

    George Washington University（GW）is a private school with 200.000 students. The university has two gardens where students volunteer their time.

    Over the last ten years GW has developed projects in three main areas-climate, water and eco-systems. They have begun to create projects on the ground to address climate change, They are planning on becoming carbon-neutral（平衡的）and, in fact, reducing the footprint by forty percent by 2025, from creating solar hot-water systems on our rooftops to making our buildings much more energy efficient. The school also offers 140 different classes in sustainability （可持续性发展）and the environment.

    Mark Orlouski said. "We see numbers like less than 20% of school having a green building policy five years ago, and now upwards of 80% of schools having a policy, which states that their new buildings will be built in a green fashion.

    GW is located in the Foggy Bottom neighborhood of Washington. Some neighbors say that while GW is laying to be Friendlier to the environment, it could also be a better friend to the neighborhood. The school has expanded quickly and there have been tensions between students and local residents

Between 1945 and 2000, educators employed a fairly uniform approach. The teacher was the sun in the classroom, and all lessons and activities centered around him or her. Educators stressed the importance of discipline and obedience(服从) within the classroom, and students were expected to follow very rigid standards for behavior and academic performance. The stated goal of this model was to ensure fairness by applying the same expectations; however, the result was that only a few students succeeded while many others were left behind.

When computers and Internet technology entered the classroom a few decades ago, another pattern appeared and progressive educators immediately saw the opportunity to change the way school worked. Instead of needing to focus on the teachers for the vast majority of the day, students could use computers, websites, and even games to learn new materials and improve their skills and knowledge. Not all educators welcomed this shift, however, as some believed it took power and responsibility away from the teachers and cheapened the educational experience for learners.

Over the last decade, two distinct camps of educators have emerged. Tech advocates stress that computers and Internet technology allow students to learn at their own pace in an environment that makes them feel comfortable, while the traditional classroom sets a pace that many learners can't keep up with and often makes students feel uncomfortable. Traditionalists, on the other hand, believe that over-reliance on tech limits students' ability to develop their own knowledge and skills and does little to prepare them for the realities of being adults in the real world.

Regrettably, the inability of these two parties to find an agreement has prevented the growth of our education system. We must learn from what worked in the past while adopting the best of our new technologies to create an education system that reflects our modern world. If we can't get all our teachers on the same page, then we will be at risk of failing future generations.

Columbia Engineering's Summer High School Academic Program for Engineers (SHAPE) is a selective pre-college program for high school students and recent graduates. SHAPE is tailored for students with a gift for STEM: science, technology, engineering, and mathematics. Each 3-week session offers college-level, project-based courses in engineering taught by celebrated professors at the university. 

SHAPE gives students a more realistic picture of what it means to be an engineer and its professional development components help students develop the skills they need to get there.

Courses

SHAPE features creative problem-solving courses and exposes students to innovative engineering techniques and knowledge presented by professors. Please note that SHAPE does not provide college credit. 

Students gain access to the famous MakerSpace and state-of-the-art research laboratories after completing the safety training and will only do so under close guidance. 

SHAPE also provides students with workshops to explore career fields, professional development, and guidance on sharpening one's college application from admissions officers. Students in the program will be visiting companies and organizations that show the classroom content in practice. 

Application

Students are selected based on the following criteria: 

⒈Strong academic record 

⒉Personal statement to demonstrate excitement and interest in STEM through engagement in challenging courses, activities, projects, etc. 

⒊Enthusiastic letter of recommendation submitted by a math or science teacher 

⒋Creative responses to two required questions and one of the three optional questions 

We encourage all students to apply by the priority deadline of June 15, 2023, so there is no application fee. After the priority deadline, a $50 application fee is required. 

SHAPE is dedicated to supporting students and their families in need of financial assistance. We offer a limited number of need-based scholarships, which cover the full cost of SHAPE. To be considered for a need-based scholarship, families will need to provide a recent pay receipt and complete a Family Income and Expense Worksheet.

Email: shape@columbia.edu for more information.