Young people’s bodies change during adolescence. Their thinking and reasoning skills change. And their relationships with others change as well. Changes in relationships are a normal and natural part of growing up. Yet those relationships can sometimes be confusing.
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.
预测风暴——气旋与反气旋的科学研究和历史 Continue reading »
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. ”
“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.
An old adage holds that beauty is in the eye of the beholder. The saying refers to the subjective nature of beauty. What one person finds beautiful might not appeal to someone else.
You toss some bananas and milk into a blender. Then you plug it into the wall and press start. Soon, you have a delicious smoothie. While you’re sipping and scrolling through TikTok, you notice your phone’s battery is low. So you plug that into the wall and the battery charges.
Next time you step outside, take a moment to notice all the plants. You may see a grassy lawn, weeds poking through the sidewalk, towering trees, moss growing on rocks or bricks, or maybe even a vegetable or flower garden. Now let this thought sink in: without plants, you and all the other human beings and animals on this planet couldn’t survive. We depend on plants for the air we breathe. But the relationship goes much deeper than that. We also rely on plants for food, clothing, medicines, materials, and so much more.
Just as you can write the history of the world using the biographies of the famous men and women who changed it (Confucius, Alexander the Great, Queen Elizabeth, Winston Churchill, etc.), you can tell the story of humankind by going from one great cultural center to another. Certain cities at certain moments have defined the course of the arts . Consider Xi’an in the Tang dynasty, Florence and Amsterdam in the Renaissance, London in the time of Shakespeare, or Vienna during the era of Mozart, Haydn, and Beethoven. In exactly this way, Paris during the Jazz Age was one of the most fun and one of the most important cities in the history of art, music, literature, and fashion.
At the end of the story Charlie and the Chocolate Factory by Roald Dahl, the eccentric inventor and candy – maker Willy Wonka takes young Charlie Bucket into a glass contraption that he calls a Wonkavator. It bursts through the roof of the factory and flies them out over the city. Willy Wonka says, An elevator can only go up and down, but the Wonkavator can go sideways, and slantways, and longways, and backways, and squareways, and frontways, and any other ways that you can think of.
