You are the collector in the gallery of your life. You collect. You might not mean to but you do. One out of three people collects tangible（有形的）things such as cats, photos and noisy toys.

    There are among some 40 collections that are being shown at “The Museum Of”—the first of several new museums which, over the next two years, will exhibit the objects accumulated by unknown collectors. In doing so, they will promote a popular culture of museums, not what museums normally represent.

    Some of the collections are fairly common—records, model houses. Others are strangely beautiful—branches that have fallen from tree, for example. But they all reveal （显露）a lot of things: ask someone what they collect and their answers will tell you who they are.

    Other on the way include “The museum of Collectors” and “The Museum of Me.”These new ones, it is hoped, will build on the success of “The Museum Of.” The thinkers behind the project want to explore why people collect, and what it means to do so. They hope that visitors who may not have considered themselves collectors will begin to see they, too, collect.

Some collectors say they started or stopped making collections at important point: the beginning or end of adolescence—“it's a growing-up thing; you stop when you grow up,”says one. Other painful times are mentioned, such as the end of a relationship. For time and life can seem so uncontrollable that a steady serial（顺序排列的）arrangement is comforting.

    The health of millions could be at risk because supplies of medicinal plants are being used up. These plants are used to make traditional medicine, including drugs to fight cancer. “The loss of medicinal plants is a quiet disaster,” says Sara Oldfield, secretary general of the NGO Botanic Gardens Conservation International.

    Most people worldwide rely on herbal (药草制的) medicines which are got mostly from wild plants. But some 15,000 of the 50,000 medicinal species are under threat of dying out, according to report from the international conservation group Plantlife. Shortages have been reported in China, India, Kenya, Nepal, Tanzania and Uganda.

    Over-harvesting does the most harm, though pollution and competition from invasive species (入侵物种) and habitat destruction all contribute. Businessmen generally harvest medicinal plants, not caring about sustainability (可持续性),” the Plantlife report says, “damage is serious partly because they have no idea about it, but it is mainly because such collection is unorganized”. Medicinal trees at risk include the Himalayan yew (紫衫) and the African cherry, which are used to treat some cancers.

    The solution, says the report's author, Alan Hamilton, is to encourage local people to protect these plants. Ten projects studied by Plantlife in India, Pakistan, China, Nepal, Uganda and Kenya showed this method can succeed. In Uganda, the project has kept a sustainable supply of low-cost cancer treatments, and in China a public-run medicinal plant project has been created for the first time.”

    “Improving health, earning an income and keeping cultural traditions are important in encouraging people to protect medicinal plants,” says Hamilton, “You have to pay attention to what people are interested in.”

Ghillean Prance, the former director of the Royal Botanic Gardens at Kew in London, agrees that medicinal plants are in need of protection. “Not nearly enough is being done,” he told New Scientist. “We are destroying the very plants that are of most use to us.”

    If you are taking vitamin supplements to reduce your risk of heart disease or cancer, a group of health experts want you to know that those vitamins may actually increase your risk of cancer.

    The US Preventive Services Task Force came to this conclusion after reviewing dozens of studies.

    Nearly half of adults in the US take at least one vitamin or mineral supplement on a regular basis. These pills are advertised as a way to promote general health. In some cases, manufacturers promote them as cancer fighters and heart protectors.

    Studies in animals and in laboratory dishes suggest that oxidative(氧化性的) stress contributes to diseases like cancer and heart disease. If so, there is a reason to believe that antioxidants—including beta-carotene, vitamins A, C, and E—could be useful as preventive medicines.

    But when the Task Force examined the medical evidence on vitamins, it found “inadequate(不充分的) evidence” to support the claims that vitamin and mineral supplements benefit healthy adults.

    “Cardiovascular(心血管的) disease and cancer have a significant health impact in America, and we all want to find ways to prevent these diseases,” Dr. Virginia Moyer, who heads the Task Force, said in a statement. But so far, she added, the medical evidence does not show that taking vitamins is helpful in this regard.

    However, the Task Force did find “adequate evidence” that people with a raised risk for lung cancer actually increase their risk further by taking beta-carotene, a precursor of vitamin A.

    The Task Force recommendations of taking vitamins regularly apply to healthy adults aged 50 and older who don't have “special nutritional needs”. The advice does not apply to children, women who are pregnant or may become pregnant, people with chronic illnesses, or people who have to take supplements because they can't get all their essential nutrients from their diet.

    More students than ever before are taking a gap year（间隔年） before going to university. It used to be the "year off" between school and university. The gap﹣year phenomenon originated（起源） with the months left over to Oxbridge applicants between entrance exams in November and the start of the next academic year.

    This year, 25310 students who have accepted places in higher education institutions have put off their entry until next year, according to statistics on university entrance provided by the University and College Admissions Service （UCAS）.

    That is a record 14.7% increase in the number of students taking a gap year. Tony Higgins from UCAS said that the statistics are good news for everyone in higher education. "Students who take a well﹣planned year out are more likely to be satisfied with, and complete, their chosen course. Students who take a gap year are often more mature and responsible, "he said.

    But not everyone is happy. Owain James, the president of the National Union of Students （NUS）, argued that the increase is evidence of student hardship﹣young people are being forced into earning money before finishing their education. "New students are now aware that they are likely to leave university up to￡15, 000 in debt. It is not surprising that more and more students are taking a gap year to earn money to support their study for the degree. NUS statistics show that over 40% of students are forced to work during term time and the figure increases to 90% during vacation periods," he said.

    The British Museum is a museum dedicated to human history, art and culture, located in the Bloomsbury area of London. Its permanent collection, numbering some 8 million works, is among the largest and most comprehensive in existence and originates from all continents, illustrating and documenting the story of human culture from its beginnings to the present.

    The British Museum was established in 1753, largely based on the collections of the physician and scientist Sir Hans Sloane. The museum first opened to the public on 15 January 1759 in Montagu House in Bloomsbury, on the site of the current museum building.

    Admission and opening times

    Free, open daily 10: 00—17: 30.

    The Museum is open every day except for 24, 25 and 26 December and 1 January.

    Museum galleries are open daily 10: 00—17: 30, and most are open until 20: 30 on Fridays.

    Closing starts from 17: 20 (20: 20 on Fridays).

    Tips for your school visit

    It's a good idea to come and see the Museum before your visit. Whatever your plans, please book in advance via the Ticket Desk to make sure you get the most out of your trip.

    Booking your visit

    Contact the Ticket Desk at ＋44(0)20 7323 8181 or tickets @ britishmuseum.org

    Cancellation

    If you are not able to attend a session you must inform the Ticket Desk at least three weeks before the session date. Failure to do so may incur a charge.

    Gallery availability

    Please book at least one term in advance and wait for confirmation before making travel plans. Greek and Egyptian galleries book up quickly. Opening times of some galleries may be limited at short notice—you will be contacted if necessary.

    Access and special educational needs

    The majority of galleries and all special exhibitions are fully accessible. There is a range of facilities for visual, hearing and mobility impaired students.

    Parking

    There is little on-street parking available. The nearest car park to the Museum is located at Bloomsbury Square, WC1A 2RJ. There is limited parking in the Museum's forecourt for disabled visitors only. To make arrangements please telephone＋44 (0)20 7323 8299 at least 24 hours in advance. You will be asked to provide the registration number, make and model of your vehicle and the date of your visit.

    Support us

    Your support is vital in enabling the Museum to fulfill its mission to share its collection with the world. The British Museum relies on funding from a wide range of sources and there are many ways that you can donate to help ensure the display, care and preservation of the collection for future generations.

    Please consider supporting the British Museum today.

There has been tremendous concern recently over misinformation on social media. This concern is quite justifiable, as the consequences of believing false information are greatly affecting the individual and collective health.

Many people tend to fall for misinformation they encounter online. There is one influential explanation for this phenomenon. As the thinking goes, someone, who possesses very limited skills in finding and consuming digital content, creating digital content, and communicating it, is likely to have difficulty recognizing false information and thus is more vulnerable to believing false information. As a result, these less digitally literate people may play a significant part in the spread of misinformation.

This argument sounds perfectly plausible. Yet very little research has actually investigated the link between digital literacy and the vulnerability to believing false information. There's even less understanding of the potential link between digital literacy and what people share on social media. A group of MIT researchers explored these potential associations by surveying 1,341 Americans.

In the experiment, the researchers first showed the participants two dozen news headlines about politics, half of which were accurate, and half of which were false. In the second phase, they included a series of tests: having the participants report their familiarity with various Internet-related terms and answer questions about how social media platforms decide what to show in their newsfeeds. At last, the participants were required to assess the accuracy of a set of headlines and point out their likelihood of sharing each headline on social media.

The researchers found "clear evidence" that digital literacy was a strong predictor of accuracy discernment (识别能力). However, the results were "strikingly different" regarding sharing discernment. Digitally literate subjects were just as likely to share inaccurate information. Most surprisingly, even people with high digital literacy were not immune from clicking "share" for false news.

This sounds odd. Although most people don't want to spread misinformation, social media is distracting: people are scrolling quickly, and their attention is drawn to social validation (社会认知度), such as how many likes their posts will get. So make sure a certain post is accurate before you click the "share" button.