Most people agree that eating healthy food is important. But sometimes making good food choices can be tough. Now, there are apps that can help people learn about the food they eat to improve their diets.

Open Table

    Open Table helps people choose restaurants when they want to go out to eat. Open Table is a free service that shows users restaurant availability based on where and when they want to dine. Open Table users can also make reservations directly through the app or website.

Epicurious

    Epicurious is a free app and website to help users find recipes and become better cooks. The app has more than 30,000 recipes and can create a shopping list based on the ingredients in a recipe. The app rates recipes for popularity and other qualities and inform users about vegetables in season in different areas.

Happy Cow

    The Happy Cow app is made freely for Vegetarians. Users can search for vegetarian restaurants and stores around the world. The Happy Cow app is based on the Happy Cow website, where users can discover places nearby or search using keywords.

Local Eats

    Restaurant chains, like McDonalds, can be found almost anywhere a person might travel. But sometimes tourists want to eat like locals. The website and app Local Eats is designed for that, which can help you find local restaurants in major cities in the US and in other countries. It lists locally owned restaurants so users can try foods from that area.

Where Chefs Eat

    “Where Chefs Eat” is a 975-page book. Most people would not want to carry that around. But there is a much lighter app version of the same name for just one dollar. Six hundred chefs provide information on 3,000 restaurants around the world on the Where Chefs Eat app. Users can also search by region, chef, or restaurant name.

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    Several months ago, I attended the opening event for a new children's literacy (读写能力) campaign at the Burbank Library in California. The campaign is called Marvel Comics Close- Up, aimed at using comic books to encourage kids to read. Disney and Marvel donated 210,000 books to libraries and schools across the country.

    Stars from Disney XD participated. They read Spider-Man comic books to 70 kids from Boys & Girls Clubs in southern California. The stars included Drake Bell (Ultimate Spider-Man), Dylan Riley Snyder (Kickin' it), Olivia Holt (Kickin' It) and Coie Jenson (Crash & Bernstein).

    Drake Bell said that the Marvel reading campaign is aimed at kids who are bored with books, believing comic books are the answer for kids who say they'd rather play video games. “Comic books really get you into the story,” he told TFK(Time For Kids). “They are not just words or pictures on a page.”

    Dylan Riley Snyder knows from his experiences that comic books have the power to inspire kids' imagination. His mom was a teacher and she used comic books to interest students who thought they weren't interested in reading. Dylan attended these classes. He would read the comic books and draw the characters along with the students. “It was a great way for these kids to start to enjoy reading,” Dylan said. “That's how I got interested in reading too. Now I can share my love for comic books with others through the Marvel Comics Close-Up program.”

    David Levine is the Vice President of Disney XD Worldwide. He said great stories and great characters, like Spider-Man and The Avengers, were key to making reading fun. “Reading can encourage you to explore new things and take you to all sorts of exciting places,” he told TFK.

    Sally Dawly is a woman from Auburn, California. Over the last three and a half years, the anti-littering woman has spent most of her free time picking up cigarette butts (烟头) from the streets of her home city.

    Called the "Butt Lady" by her local community, Dawly began her mission to rid the streets of her city of cigarette butts in October, 2014. The woman looked for cigarette butts, picked them up and threw them in the trash. To keep a count of how many butts she picks up, the Butt Lady has been using a tablet, and earlier this month, she hit a historic milestone—one million cigarette butts.

    "I got tired of going on my walks and seeing cigarette butts everywhere," Sally Dawly said. "I'm just shocked that I had to pick up so many. I've ever picked up 3,000 butts in one day," she said. "Don't throw away your butts; better yet, stop smoking."

    With so many cigarette butts littering the streets, can one person's efforts really make a difference? Surprisingly, the answer seems to be yes. Soon after the Butt Lady of Auburn started her mission and word of her efforts spread, cigarette cans started appearing around bars and restaurants in the city. Members of the local community even came out to cheer her on as she approached her one-million-butt milestone.

    Sally knows her city's cigarette butt littering problem won't be solved anytime soon, but she hopes her work will inspire people to at least think twice before dropping cigarette butts in the streets. She has decided to continue cleaning up after irresponsible smokers, and already has a new milestone in her sights—two million cigarette butts.

    Word of the Butt Lady's efforts to keep the streets cigarette butt-free has reached neighboring communities as well, and CBS Sacramento reports that other cities have started seeking her help as well.

    Skiing has always been a big part of Kamikaze shiffrin's life. Her dad ski raced all through college and her mom raced and coached skiing. The Siffrins taught Mikaela and her brother, Taylor. To ski at a very young age. At two and a half years old, Mikaela made her first ski run down her driveway on plastic skis.

    Mikaela loved skiing. From ages 8 to11, she did hundreds of training runs on small hills to learn the skills of slalom skiing (障碍滑雪). When Mikaela was 11, she began to learn at the Burke Mountain Academy, a Vermont boarding school for skiers. She took classes, studied, and practiced her skiing. According to Burke Mountain Academy headmaster Kirk Dwyer, "What separated Mikaela from others was the degree of her commitment (投入) to be the best. Mikacla practiced more than anyone and believed in herself then and now." At age 14, Mikaela began her international career when she raced in the world championship for13 and 14 -year-olds. And she won!

    By the time she was17, she had already won her first World Cup race. "Living away from home four and five months at a time can be difficult" Mikaela says. "But it can also be exciting. I'm getting to see the world." When Mikaela began ski racing in Europe, her mother, Eileen, stayed with her. She worked as her high school teacher while they were on the road. "She has always been a super-hard worker," says Eileen.

    For Mikaela, working hard is a full-time job. Even her off-season is work time. "If you want something, just try your best," she says. At the 2014 Winter Olympic Games in Sochi, Russia, 18-year-old Mikaela Siffrin became the youngest slalom skier ever to win an Olympic gold medal.

    Nola is a 41-year-old northern white rhino (犀牛) that lives at the San Diego Zoo Safari Park in Escondido, California. She is one of only four remaining northern white rhinos in the world, and the only one in the western part of the earth. The other three live in Kenya (肯尼亚).

    Rhinos have lived on earth for more than 40 million years, but they are now at the risk of dying out. Hunters illegally hunt rhinos for their horns (角), which are used for art, jewelry, and decorations. They sell the horns for thousands of dollars per pound, though it is not allowed by law. Rhino horns are also prized as a key part in traditional medicine, even though scientific tests have proven that the horns cannot cure illnesses. Experts say that every eight hours, one rhino will be hunted.

    Scientists are trying to find ways to prevent rhinos from dying out. In 1975, the San Diego Zoo Institute for Conservation Research started the Frozen Zoo, a program through which researchers have collected cell samples (细胞样品) from more than 8, 000 different animal species until now, including the northern white rhino. Scientists hope that by studying the rhino cells, they will gain greater understanding of the species, and will find ways to increase its number.

    Jeanne Loring works with the Frozen Zoo. Loring's research focuses on pluripotent stem cells, which are cells that can renew and become any cell type. Coloring's lab at TSRI is working together with scientist Oliver Ryder of the San Diego Zoo to use plenipotentiary stem cells to try to increase the number of the northern white rhino. Loring said the goal is to start producing new rhinos through this method over the next couple of years.

    A few weeks ago, I sat with a California farmer named Dave Ribeiro. I asked him what he wished to know about farmers. He smiled and said, "That we walk among you. We look like you and talk like you. We have advanced degrees and hobbies, just like you."

    Take Dave for example: He's a young man with a music degree. And if you walked past him on the street, you'd never think, "There goes a farmer."

    Is someone like Dave who you picture when you think of a farmer? Probably not. I think that most people would picture a man in his overalls(工作服). I can tell you, that does not represent Dave or any of the many other farmers I have gotten to know.

    Not only do we have to throw out our previous impression of farmers, but farming as a whole doesn't look much like it used to either. We recently sent a team out to see what modern farming looks like, and they found farmers to be completely different from our usual ideas about them and also came across them in some unexpected places.

    In a parking lot in a neighborhood of Brooklyn, they met a new crop of young farmers who were trying to bring fresh greens closer to eaters in the city by growing them in high-tech indoor vertical(垂直的) farms. In a Florida field under the fight path of an airport, they discovered farmers with university degrees growing plants that might someday fuel our cars. And in a modern farm in California, they observed how farmers were using technology to take the best possible care of their animals.

    These farmers all spend their days in very different ways—none of them looks like the previous farmer we have in our mind—but they're all working on new ways to feed our planet. Not only do we need to change our idea of what farming looks like, but we also need to change our view of where solutions can come from. Feeding all of us is going to take all of us working together.