Author name: Kathryn Hulick

Applied Science Exploring Artificial Intelligence

我们身边的机器人

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In the Star Wars movies, the droid R2-D2 carries messages, puts out fires, and while trapped on Jabba the Hutt’s sail barge, even carries a tray of drinks. R2-D2 also saves the heroes’ lives on several occasions . C-3PO and R2-D2 are both servants and friends. The idea that people might create machines to do tasks for them has been around for centuries— but only in myths and science fictions. Golems, animated clay statues, march through Jewish folklore. And Greek myths describe living metal statues called Automata.

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Grade 6-8 Shaping Humanity’s Shared Future Social Science

超级智能会毁灭人类吗

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“Everyday, theWorld Mind churns out new inventions. It cures diseases,finds new ways of making things,builds new robots andother machines, and even creates new forms of art, music, drama, and sport. It hasslowly reversedclimate change, backing Earth away from the brink of environmentaldisaster… The World Mind protects all the animals and plants in the world and has foundways to make and distribute food,clothing,andshelter so that no one experiences poverty. It has built and launched starships to explore the galaxy. It has also established societies and governments that keep everyone at peace. War belongs to thedistant past. “

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Grade 11-12 Medicine and Health Transforming Health with Medicine

药物之旅：药理学的奥秘

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You wake up and open your eyes, your head is pounding. Maybe a little breakfast will help. You try a few bites of an egg on toast, but your head hurts too much to eat. Maybe you’re getting sick? With a groan, you walk to the medicine cabinet. You find a bottle of Tylenol. (The technical name of this medicine is acetaminophen). You pop a pill in your mouth, take a gulp of water and swallow. Then you lie down and wait. As the medicine starts to work, your headache will go away.

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Appreciating Art and Aesthetics Art and Literature Grade 9-10

面对建筑、体验建筑——像建筑师那样思考

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As a small child, did you build forts out of branches or snow? Or use the building block to create your first architectural work? If you did, you had to think like an architect. An architect is someone who transforms space with buildings, gardens, and other structures . But they don’t do this merely for practical purposes . Architects are artists. Instead of paint or clay, they work with structures and spaces to express important ideas or evoke human emotion. Architects are also scientists and engineers who study the world and find ways to solve problems and create order. Architects might even question existing ways of thinking to move civilization forward.

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Applied Science Exploring Artificial Intelligence

3D 打印将如何改变制造业

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In fairy tales, a wizard waves a magic wand and poof! There’s a carriage or a cake or a pair of shoes. We don’t have magic wands, and probably never will. But we do have 3D printers. A 3D printer can’t make something out of nothing. But it can create just about anything you can imagine. Feed one a design for an object, and it will print that object. You just have to give it a raw material to print with. Many 3D printers are small machines—around the size of a microwave oven—so they can be carried anywhere.

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Earth Science Fighting the Climate Crisis Grade 9-10

预测风暴——气旋与反气旋的科学研究和历史

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Flattened homes. Crumpled cars. Broken trees . Emergency shelters filled with shaken, distraught victims. This was what the Abaco Islands of the Bahamas looked like in the days after Hurricane Dorian struck in September 2019. “Everything is gone,” survivor Robert Cornea told CBS news . He and his wife had lived on the islands for more than fifty years. They lost everything they owned in the storm but escaped with their lives . Many others didn’t. Officially, seve nty people died , b ut some estimate that the actual number was in the hundreds. “People lost family members, they watched people slip away right out of their arms into the water,” June Russell, a fishing guide who lives in the Bahamas, told NBC news.

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Astronomy and Space Science Exploring Space and Beyond Grade 6-8

在火星上开创制造业

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Do you want to visit Mars? Someday, you may get a chance. Several countries and companies have plans for crewed missions to Mars. Elon Musk, a famous inventor and founder of the company SpaceX, is planning one of those missions for 2026. But he has even bigger visions. In a 2021 speech, he said that he wants to “build a city on Mars to become a spacefaring civilization, a multi-planet species. ”

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Exploring the Science of Nutrition Grade 6-8 Medicine and Health

未来的食物

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“One bug burger, please,” you say. “With lettuce and tomato.” Your meal tastes a lot like a hamburger made from beef. But the patty contains ground up mealworms, which are even more nutritious. The pale green bun was baked with algae instead of flour. And the lettuce and tomato are special varieties created to thrive inside vertical farms. You might be saying “eww” now, but twenty or fifty years from now, you could be saying “yum” instead. In the future, bugs and algae and genetically modified foods might seem normal and delicious, not gross or weird.

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Constructing Your Knowledge Framework Grade 9-10 Social Science

一名科普作家的写作经验

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I didn’t set out to become a science writer. I wrote fantasy stories about magic portals and imaginary worlds all through grade school, high school, and college. But then I got an internship at a children’s magazine group, and all of their magazines were nonfiction. Toward the end of my internship, the science magazine’s editor wanted to profile a biometrics expert in one issue, and she asked me to do the interview. I agreed, but I was terrified. Would this person agree to talk to me? Would she know I’d never done this before? I knew nothing about biometrics . Would I sound stupid?

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