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Why Sinkholes Open Up Florida Sinkhole Swallowed a Sleeping Man When Jeff Bush, a 37-year-old Florida man, screamed out for help, his brother Jeremy ran into Jeff’s bedroom. Seeing that Jeff and all his furnishings had vanished into the earth, Jeremy desperately tried to rescue him. He didn’t stop until the police arrived. “I tried so hard. I tried everything I could, but I couldn’t get him out,..

6과 - Dabbawalas: Mumbai's Lunch Box Delivery Men In India, many traditions are today being challenged as a result of globalization. The practice of eating a home-cooked meal for lunch, however, continues. In Mumbai, many people who work in offices far from home rely on an express food delivery service run by dabbawalas. Dabbawalas are delivery men who carry hot lunch boxes for Mumbai office work..

5과 - How to Handle Haters Have you ever known someone you just did not get along with? Maybe it was someone you had difficulty working with or it could have been someone you were always arguing with. This kind of situation can leave you wondering what you should do. Should you ignore them, be extra nice to them, or stand up to them? If you have ever been confused about what to do, you are not al..

5 How Potatoes Changed the World French fries, which are often served with fast foods, are one of the best known American side dishes. It is said that Tomas Jefferson, the third President of the United States, tasted these fried potatoes in France and brought the recipe home to America. The real inventors of the so-called “French” fries were not the French but the Belgians. Instead of French fri..

4과 – RFCx: the Rainforest Savior Imagine you are standing in a rainforest. You are surrounded by tall trees, many of which are more than 40 meters tall. You are a hundred kilometers away from the nearest city. What do you hear? Do you think it is a quiet, peaceful place? If so, you are wrong. The rainforest is actually a very noisy place. Insects, birds, and monkeys are responsible for much of t..