A new phone app uses shaking from smartphones to warn people about earthquakes. The new app is called MyShake, which is the work of four researchers at the University of California. Berkeley.

    Smartphones are equipped with accelerometers(加速器). MyShake uses phone accelerometers to measure seismic (地震的) activity. It has been programmed to know the difference between normal activity and earthquake movement. The software developers say their app is right 93 percent of the time. A smartphone sends seismic information to the app developers. If the developers receive several warnings from one area, it recognizes that an earthquake may be taking place or will take place soon. Using information sent from the app, the network then judges the location and strength of the quake in real time. MyShake can record 5.0 earthquake at distances of 10 kilometers or less.

    MyShake uses very little power, according to its developers. Only when seismic activity is sensed by the app does it become active and sends data to the network. The app works best when your phone is resting on a flat surface, like a table.

    The developers hope that MyShake can add to information collected by the U.S Geological Survey. That U.S agency has created the Earthquake Early Warning System, also known as the EEW. The EEW has used sensors for measuring quakes in many areas. In places where no such equipment exists, MyShake may be the only method of early quake detection (发现). The app also shows ways to stay safer during an earthquake. The developers say it will become more effective as more people use it.

    The developers say they hope to add a feature that will warn people about possible tsunami after an earthquake.

    Kenya-Giraffe Conservation

    Preserve and protect Kenya's Wildlife

    After some difficult years, Kenya is back in fashion and welcoming travellers with open arms, with one main aim—help save and protect their unique wildlife. It isn't just the elephant under threat, but it's the smaller species that are also suffering, for example, Rothschild Giraffes. Now there are only 670 left in the wild and they need your help to survive.

    How can you help?

    Head out to the Soysambu Conservancy, which is home to more than 450 bird species and over 50 different mammals, including lions, zebra and more than 100 critically endangered Rothschild's Giraffes.

Get stuck into general reserve conservation but primarily focus on the research and protection of their resident Rothschild Giraffes, which is the reserve's main priority.

    Your Daily Tasks

    Work will be a combination of observational research and hands on work—five days a week.

    Minimum number of weeks is 2. This project is perfect for anyone with a passion for nature, wildlife, and the great outdoors.

    No previous conservation experience required.

    Where will you live?

    You will stay in the houses right in the middle of the reserve with other volunteers.

    The weekends will be free time, so you can explore further up the Rift Valley, Lake El-menteita itself and beyond.

Interested in this; ready to enquire?

    Find out more by filling out the form below and clicking send. The Leap Overseas should then be in touch shortly to help with your enquiry.

    There are many events you can do in our city. Now have a look at them.

    Mindfulness Meditation（冥想）: Learn how just five minutes a day of meditation can benefit emotional, mental and physical health. The Hernando County Public Library System will host this seminar, which introduces some meditation techniques. Presented by Diana Reed of Gaya Jyoti Yoga. 1:30 pm to 2:30 pm. Free. S. T. Foggia Branch Library, 6335 Blackbird Ave, Spring Hill.（352）754-4043.

    Book Discussion Group: Each month, the group discusses a new book. The group is designed for adults. This month's book is The End of Your Life Book Club by Will Schwalbe. Contact the library for a copy of the book and discussion questions. 1:45 pm to 3: 15 pm. Free. Harold G. Zopp Memorial Library, 9220 Spring Hill Drive, Spring Hill.（352）754-4043.

    What to Do When Your Landscape Sleeps: Seminar participants will learn how to care for a landscape during the cool season and prepare it for spring and summer. 10: 30 am. Free. Harold G. Zopp Memorial Library, 9220 Spring Hill Drive, Spring Hill.（352）540-6230.

    Writers Workshop: The group meets every other Thursday. All levels of experience from beginners to published authors are welcome. Bring pen and paper. 1 pm to 3 pm. Free. East Hernando Branch Library, 6457 Windmere Road, Ridge Manor West.（352）754-4043.

    Low-cost Pet Vaccination（预防接种）Clinic: Sponsored by the Florida International Teaching Zoo veterinary（兽医）staff. Vaccinations are administered by a veterinarian. 6: 30 pm to 7: 30 pm. Rabies vaccinations for dogs and cats are $ 7. Tractor Supply Go. , 18471 Cortez Blvd, Brooksville. (352) 867-7788.

    People always think men are more skilled than women in driving. Nowadays women appear to have a positive image of themselves as safer drivers than men.

    In a survey done by insurer MetLife, 51% of women said they drive more safely. The evidence is on their side: Men are 3.4 times more likely than women to get a ticket for careless driving and 3.1 times as likely to be punished for drunk driving. “Women are on average less aggressive and more law abiding(手法的) drivers, which leads to fewer accidents,” the report says. However, not all male drivers share the same opinion. Of the men surveyed by MetLife, 39% claimed male drivers were safer. The findings did back them up on one point: automotive knowledge. The report showed that more men are familiar with current safety equipment such as electronic stability control, which helps prevent rollover accidents.

    Auto safety unavoidably matters to money. Insurance companies focus on what classes of drivers have the lowest dollar amounts of claims, and for now, that mainly includes women. In general, women pay about 9% less for auto insurance than men. A study by the website Insweb also showed that auto insurance rates are lower for women in most states. Among individual states, women get the greatest advantage in Wyoming(where they pay 20% less), South Dakota and Washington, D.C., where their insurance costs are 16% lower.

    “More than 11,9000 male drivers died in U.S. traffic accident in 2009, compared with just under 4,900 women drivers,” according to the study. “Based on miles traveled, men died at a rate of 2.5 deaths per 100 million miles traveled, vs. 1.7 deaths for women.”

    While we all try to find happiness, sometimes we still end up feeling low. While most people can control this feeling, low moods can stay with some, leading to depression. About 322 million people suffered from depression in 2015, according to a report by the World Health Organization in February. This is more than 4 percent of the world's population.

    Depression is described by the WHO as a mental disorder. It has several symptoms including sadness, loss of interest and feelings of low self-worth. In severe cases, depression may even lead to suicide.

    The number of people living with depression is increasing. The WHO reported a rise of 18.4 percent between 2005 and 2015. Young people are a group known to suffer with depression. “The pressures on today's youth are like no other generation, perhaps," Dan Chisholm, an official of WHO, told Reuters.

    In China, depression among young people is on the rise, Zhu Zhuohong, a psychology professor with the Chinese Academy of Sciences, told Xinhua News Agency. Competition to outperform others, especially in education, can cause a lot of pressure for Chinese youth.

    Almost 1.2 million Chinese people aged 15 to 24 suffer from depression, according to a report released by British science journal The Lancet in May.

    Luckily, more and more efforts are being made to deal with this problem. This year's World Health Day, held on April 7, will focus on depression. The day will highlight the “Depression: let's talk" campaign. The campaign aims to make sure that people with depression both seek and get help.

Toronto Greeters Program

Thank you for your interest in the Toronto Greeters Program. Toronto Greeters offer free visits to Toronto's lively neighborhoods and districts so you can discover the real Toronto.

Request Volunteer Greeters

We have lined up a large number of energetic, knowledgeable volunteer Torontonians, who are ready, willing and able to show you their favorite parts of Toronto. Tell us when you'll be visiting, when you have two to four hours of free time and what neighborhood you would like to see. We'll match you up with a greeter who shares your area of interest and you'll be all set to go. Please give us at least one-week notice to make the match. It is also important to note that greeter visits cannot be arranged for the first day of arrival in the city - just in case you are unavoidably delayed on your arrival.

Multilingual Greeters

The City of Toronto is one of the most multi-cultural cities in the world and celebrates over 100 different cultures. Residents speak over 180 languages and our city motto is Diversity is Our Strength. Toronto Greeters offer visits in a variety of languages.

Visitor Feedback

"I would like to give you positive feedback on the program that you are managing and the people that keep it going. The stories and explanation that Martin told me about the city were really interesting! I confirm that Toronto (and Canada in general) is a great place to visit, with wonderful people. You have a very nice and welcoming spirit in your community! You have a magic all around the city that makes a foreigner feel at home."

-- Eric Dan, Mexico