1 . Kieran Moise, 18, started growing out his hair in the eighth grade, after losing a friend to brain cancer. He had seen people donate their hair to children who had lost theirs during medical treatment and wanted to do same.

“Kieran has always been known for his hair. It was a big part of his personality and who he was,” said his mother, Kelly Moise. “But he has always been the most compassionate and caring person. Since he was 6 years old, he somehow had the mindset of raising money and giving it to people who need it, and that never changed.”

In May, Moise graduated from high school with an impressive 19-inch Afro (非洲发式). But with him set to enter the U.S. Air Force Academy, it was finally time for the big cut.

To maximize his impact, Moise organized a live event at a local brewery in Huntsville and an online fundraising campaign called “Kieran’s Curls for Cancer”, where he aimed to raise $1,000 per inch cut.

On May 29, nearly 100 people attended the event, where they watched Moise get his hair braided and snipped off. His hair was donated to Children With Hair Loss, a non-profit organization in Michigan that makes free wigs for kids and young adults facing medically related hair loss.

By the end of the day, the event raised $20,000 for St. Jude Children’s Research Hospital and has continued to raise money online. As of Saturday, it was more than $39,000.

“Charitable giving comes in many forms, from direct acts of kindness to impactful public statements that motivate others to come together to support a cause,” Richard C. Shadyac Jr., President and CEO for St. Jude Children’s Research Hospital, told CNN, “Kieran’s simple act of kindness exemplifies (例证) the power of younger generations and is something to celebrate, a selfless decision that will make a direct impact on the lives of the kids at St. Jude Children’s Research Hospital and children everywhere for years to come.”

3 . Bangkok (曼谷) developed around the Chao Phraya River. Many of the city’s hotels sit along the river. The areas of Siam and Ratchaprasong are the core of tourist Bangkok. Sukhumvit Road is home to mall after mall filled with every kind of shop.

For the best value, luxury (奢华的) hotels in the Bang Rak and Sathorn Districts are great choices since the area is more popular for office buildings than tourists. The Sathorn Vista, Bangkok is a perfect example. There are several restaurants, a full gym, a beautiful pool and outdoor areas.

Traditionally, the Khao San Road area has been the center of Bangkok budget lodging (住宿) and this is still true today. The Dang Derm Hotel on Khao San Road has clean, large rooms and a really nice rooftop pool. If you’re on a budget but want to stay riverside, try the Ibis Bangkok Riverside, whose contents are always clean and well-managed. The riverside location is close to the ferry, and its location a bit south of the main tourist area gets you very low prices.

Mandarin Oriental, Bangkok is a great family hotel. The hotel, which has buildings on both sides of the Chao Phraya river, has been providing accommodation to travelers since 1876. For families there are a number of connecting room choices, and the hotel is also responsible for bringing in extra beds for children. There is a kids’ club on-site, and parents can even sign older kids up for cooking classes. Another good option for families is Ariyasomvilla. This downtown Bangkok small hotel also offers a pleasant place in the city. It is set inside a beautiful garden and is a lovely change from the disorder of the city.

4 . Online training is one of the fastest growing parts of the fitness industry. If you’re considering joining the online fitness community, consider these benefits and drawbacks.

One of the most popular reasons for working out following an online video is that it offers ultimate convenience. No need to roll out of bed at 5 a. m. to attend that 6 a. m. boot camp class, which may end up being full when you arrive.    1    And what if you’re on the road? No problem. You can access your workout video through your phone.

    2    Most online fitness programs are much less expensive than similar offline programs—most range in cost from $ 10 to $ 20 per month. Some are even free. For example, the online Les Mills+program offers a free 30-day trial of its 1,500-plus workouts.

Online training also has broad offerings. When you head online, you have instructors from around the globe, all ready and willing to help you master your favorite moves.    3    Just because there isn’t a Krav Maga class in your area doesn’t mean you can’t go online to find one led by qualified instructors.

All these are undoubtedly positive-online training provides fitness resources to general consumers wherever they are, without requiring access to a gym or fitness studio.    4    

Very few online fitness programs enable the instructor to see you, check your form, and offer corrections based on your performance.    5    This is particularly concerning for beginners, as they’re more likely to do incorrectly. Besides, if you struggle with self-motivation and prefer a social workout environment, online fitness may not be for you.

5 . Nuclear bombs. That’s the go-to answer for incoming space objects like asteroids(小行星) and comets, as far as Hollywood is concerned. Movies like Deep Impact and Armageddon rely on nuclear weapons, delivered by stars like Bruce Willis, to save the world and deliver the drama.

But planetary defense experts say in reality, if astronomers spotted a dangerous incoming space rock, the safest and best answer might be something more subtle, like simply pushing it off course by crashing it with a small spacecraft.

That’s just what NASA did on Monday evening, when a spacecraft headed straight into an asteroid called Dimorphous, which is around 7 million miles away and poses no threat to Earth. It’s about 525 feet across and orbits another larger asteroid.

In images streamed as the impact neared, the egg-shaped asteroid grew in size from a little spot on screen to have its full rocky surface come quickly into focus before the signal went dead as the craft hit right on target.

Events happened exactly as engineers had planned, they said, with nothing going wrong. “As far as we can tell, our first planetary defense test was a success,” said Elena Adams, the mission systems engineer, who added that scientists looked on with “both terror and joy” as the spacecraft neared its final destination.

The impact was the peak of NASA’s Double Asteroid Redirection Test (DART) ,a 7-year and more than $300 million effort which launched a space vehicle in November of 2021 to perform humanity’s first ever test of planetary defense technology. It will be about two months, scientists said, before they will be able to determine if the impact was enough to drive the asteroid slightly off course, probably shortening its original orbit.

NASA plans to launch an asteroid-hunting space telescope named NEO Surveyor in 2026. “We’ve tacked lots of space rocks, especially the larger ones that could cause extinction-level events. Thankfully, none currently threaten Earth. But many asteroids the size of Dimorphous haven’t yet been discovered, and those could potentially take out a city if they came crashing down. ” explains Lindley Johnson, NASA’s Planetary Defense Officer.

7 . In movies and books, people often describe a decisive moment when they figure out who they are. However, I never thought it actually happened in real life. I never expected to have a “moment” of my own. When it arrived, mine was much more powerful than I could have ever imagined.

During the spring of my junior year, my class watched a documentary called “The Invisible Children.” It was about three college students who take a trip to Africa and document their experience. At first the film was slightly humorous. However, once the group arrived in northern Uganda, the mood changed. They learned what the consequences of a 23-year war had been for thousands of children. Some had lost family and friends, while others were caught by the opposing force and became child soldiers.

Before long, I was sobbing. I couldn’t believe these things were happening, yet at the same time I knew they were. I just hadn’t been paying attention, for in the past 17 years, I was blessedly protected. When the movie ended, I couldn’t get it out of my head. For the next week, I was not myself. Every bite of food I took I thought of Grace, the 15-year-old who had little to eat. When I went to bed, I pictured Sunday, the 14-year-old boy sleeping on a straw mat on the ground in a camp. My whole world shifted.

Since that day, I haven’t been able to picture my future in a way that doesn’t involve going to Africa and doing what I can to help. Ultimately, this is why I decided to major in engineering. With an engineering degree, my potential for change will be limitless. I will build wells and schools, and design irrigation systems. Engineering is tough, but I know—in what Yeats called “my deep heart’s call”—that this is what I’m supposed to do with my life.