Intermediate

Gazing at satellites

When I was a kid, my father would drag us out of bed in the wee hours of the morning to watch a rocket launch, on our fuzzy little 9" black-and-white TV. They were momentous occasions. When I was 7, the Apollo 11 mission took us to the moon. I saw that happen! It was awesome.

For years after that, my father would point out satellites as they traveled across the night sky. It was amazing to see them out there. But that was about 50 years ago. Today there are so many satellites that you almost always see one. And with the new mega-satellite arrays being developed, that number is going to explode. SpaceX alone plans to launch more than 30,000 in the near future. While this will make huge advances possible in various technologies, it will also add to a new problem—satellite pollution. 

Design for humanity

On one hand, designers aim to make useful, attractive products or services. On the other hand, capitalism aims to make money for investors. When these two things are put together, designers can lose. Designs become more a means of profit than things of beauty and utility.

Investors want to get a high return on investment. So, they continually push for new products. If there isn't a demand for that product, they try to create demand. They use advertising to persuade consumers to buy unneeded products. On top of that, profit-driven companies create products that don't last and can't be repaired easily, so people have to keep buying new ones.

Designers, unfortunately, have little or no say in the matter. Designers often want to make beautiful, sustainable products, but can't. They simply have to satisfy the profit-driven executives.

Men artists: Jean-Michel Basquiat

Jean-Michel Basquiat (1960–1988) was part of the Neo-Expressionist movement of the 1980s, led by Andy Warhol. Basquiat's primitive style grew out of his time as a graffiti artist in New York City. People first knew him as part of the anonymous duo SAMO© (pronounced "same-o"), with Al Diaz. They were among the first to use words to communicate thoughts, rather than just tags with names and numbers.

For 3 years, from the age of 17–20, Basquiat sold his art on t-shirts and postcards on the street for a couple of bucks each. Finally, he made it into a group show at an art gallery. People and critics loved his work, and in no time people were paying $50,000 or more for one of his pieces.

The child of a Haitian father and Puerto Rican mother, Jean-Michel Basquiat brought the Black and Latino experience into the fine art world. His art was angry and harsh, yet also poetic. He was able to express a reality that had long been excluded from elite society.

Learning English with "Friends"

Many successful English language learners use television shows to learn.

Sitcoms (situation comedies) are especially popular. And, without a doubt, Friends is the most popular one. It has easy-to-understand English, familiar situations, and lovable characters. The show ended in 2004, but it's still one of the most-watched shows on streaming channels.

Elif Konus, from Turkey, used the show (among other things) to learn English. Now, she is an English teacher and has written English lessons based on "Friends" episodes. She even used the learning technique for her Master's thesis.

Celebrities such as Kim Nam-joon, the leader of the South Korean pop group BTS, have used Friends to learn English.

Visuals: average height increases

People today are taller, on average, than their ancestors 100 years ago. This is true for every country in the world.

The data shown below is based on a global study. It reports mean height for adults by year of birth, from 1896 to 1996; in other words, people who had reached their eighteenth birthday from 1914 to 2014.

Please look at the graph and discuss it with your teacher.

The Songkran Water Festival

If you go to Bangkok during the Thai New Year in mid-April, you might get splashed with water. This is because the Thai celebrate New Year with a water festival called Songkran. It is a holy festival where people bless each other with water. So, in Bangkok, people with water guns take part in huge water fights.

People of all ages take part in Songkran. You should be careful when refilling your water gun since older folks might pour ice-cold water down your back while you’re not looking. The good thing is that it’s very hot in Thailand, so the cold water feels refreshing. Some tourists join in the fun. Others don't. For those who don't, the best place to be is indoors. Anyone on the street will get splashed with water, even if they're driving. Throwing wet powder on each other's faces is also an important part of the festival!

What a fun way to spend New Year!

The Enchanted Forest

Hidden on the north coast of California is a stand of very unusual redwood trees. Salty winds off the ocean break the trunks, but the trees keep on growing. New branches grow straight up from the broken trunk. Since the trunk is tipped over on its side, the tree ends up looking like a candelabra. After generations of this cycle, the trees have become twisted into fantastical shapes.

Redwood conservationists say they've never seen anything like it anywhere else. It's become known as the Enchanted Forest. Thankfully, the twisted trunks and branches have saved the trees from being cut down. Lumber companies need tall, straight trunks, so even though the old-growth forests around them have been destroyed by logging, the Enchanted Forest remains.

Ramen: once a black market staple

Ramen is one of Japan’s most popular foods today, with over 10,000 ramen shops in Tokyo alone. However, ramen wasn’t always so ubiquitous in Japanese society. Chinese immigrants introduced it to Japan in the late 19th century. It was originally made with noodles in broth, topped with Chinese-style roast pork. It became an important part of Japanese cuisine in the years immediately after the Second World War.

In December 1945, Japan had its worst rice harvest in 42 years. As a result, the American occupying forces imported large quantities of wheat into Japan, which was used not only for bread, but also to make noodles for ramen, which most Japanese ate at illegal food vendors. Many people relied heavily on the illegal food vendors to survive as the government food distribution system ran up to 20 days behind schedule.

The perfect-sized coffee cup

Most Americans love to buy a lot of coffee—I learned this when I traveled through the country with an 8 oz reusable cup. It takes about 10 to 15 minutes to drink this amount of coffee, by the time you reach the last drop, it's almost cold but not quite. I think that's a perfect size. But, the cafe staff I met did not.

In the San Diego airport, I asked for "this cup, full of coffee." The staff examined my cup like a foreign artifact. He wondered aloud how big it was. When I told him 8 oz, he looked confused, and then charged me for the smallest size they have—12 oz. I paid and didn't say anything.

Then in the Los Angeles airport, I asked for the same thing. The young woman working there was equally surprised by it. She looked at the till, frowned, and then looked over her shoulder, and said, "They're just gonna overcharge you." So she took the cup and filled it with coffee for free. I guess, to her, that's fair. I said thanks.

Create a strong team with music

An important study showed that members of a team who listened to rhythmic music together before carrying out a task worked more cooperatively and efficiently than groups who listened to music without a clear beat. People who listened to white noise did the worst. Why is that?

Brain studies have shown that music releases endorphins and dopamine. These neurochemicals cause us to feel pleasure and closeness to others. So when we listen to music together, we naturally feel closer to each other. Playing music together has an even stronger effect. And dancing together to rhythmic music creates the strongest bond of all.