If you watch British television on Friday March 15,you might be surprised to see celebrities wearing funny red noses and joking around. But don't worry. They're not mad. It's all part of a biannual fund-raising event called Red Nose Day.

    Organized by the charity Comic Relief, founded in 1985 by two British comedians, the aim of the event it is to raise money to fight poverty and injustice in the UK and Africa. Celebrities and public figures support the event by making appearances on comic TV shows broadcast by the BBC. This year, for example, UK Prime Minister David Cameron appeared in a music video by One Direction, which the band produced for the event.

    But Britons don't just raise money for charitable causes on one day a year. They do it all year round. One way of doing so is-by shopping in charity shops. These small, inconspicuous shops sell clothes, books and household goods just like any other shop But there's one big difference—everthing sold in the shops is second-hand.

    There are nearly 10,000 charity shops in the UK, according to the Charity Retail Association. Their business model is simple: Anybody who has things they don't want anymore can donate them to a charity shop, where they are checked for damage, cleaned and priced. Most items go back on sale at a small part of their original price and the money that is made by selling them is used for a charitable cause.

    The idea of buying used clothes may sound off-putting, but for shoppers who have less spending money, such as the elderly or those in low-paying jobs, it has been a welcome option for years. Now, shopping at charity shops is also becoming popular with young people looking for alternative fashion." You can find very unique clothes for a very cheap price. It doesn't bother me that other people may have worn them. I simply wash them before I wear them," said Anne Marie, a 19-year-old Internet user from the US, in a comment on a Yahoo forum.

    So next time you spot a charity shop, why not go inside? Who knows, you might find a lovely dress for just a few pounds. Even better, you can enjoy wearing it in the knowledge that your money helped a good cause.

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    Stress is an inevitable part of a busy and modern life. Time and time again, we see people feeling overwhelmed because of stress. But after years of being dosed up by doctors and seeking solutions on the self-help shelves, can most common complaints be cured through your next holiday? The festival doctor will see you now.

    Complaint

    Prescription（处方）

    Dosage(剂量)

    Guilty

    Restart yourself at the Wanderlust Festival

    A weekend at any Wanderlust Festival should restrain some of the shame you are feeling. Empty your mind with meditation (冥想) sessions in the mountains of America or adjust your feelings with a sound bath in Santiago, Chile.

    Sad

    A healthy dose of laughter at Just for Laughs in Montreal, Canada in July.

Have fun at the largest comedy festival, which attracts more than two million ha-ha hunters every summer. Apart from 250 comedy acts, there will be walkabout theater ,circus acts and lots of new comedy films to make you laugh to tears.

    Over- thinking

    Get nourishing food for your thought at the U.K.'s How the Light Gets In in May.

    Spend a week or so in the company of like-minded individuals and you will see you are not the only one over-thinking things. The world's largest philosophy festival, held in Hareous Wye, will have talks, debates and classes on culture, philosophy, politics, art and science.

    Heart-broken

    Find one of your favorite fish in the sea at Ireland's Matchmaking Festival in June.

    A week at Liverpool's Matchmaking Festival could be a choice as Ireland's mythical matchmakers have been pairing lovers together for centuries. Try to find Willie Dally, a fourth-generation matchmaker, for your best chance of everlasting love. Those who touch his lucky book are said to fall in love and marry within six months.

    Blowing bubbles is fun! The best thing about bubbles is that it's easy to make your own bubble solution(溶液). You can make as much as you want and blow as many bubbles as you'd like. If you add a "secret" ingredient(配料), you'll get bigger and stronger bubbles! Do just as follows:

    Measure 6 cups of water into one container, then pour 1 cup of dish soap into the water and slowly stir it until the soap is mixed in. Try not to let bubbles form while you stir.

    Measure 1 tablespoon of glycerin(甘油) or 1/4 cup of corn syrup（玉米淀粉） and add it to the container. Stir the solution until it is mixed together.

    You can use the solution right away, but to make even better bubbles, put the lid on the container and let your super bubble solution sit overnight. The soap mixture on the outside of a bubble is actually made of three very thin layers: soap, water, and another layer of soap. A bubble pops when the water that is trapped between the layers of soap evaporates(蒸发). The glycerin or corn syrup mixes with the soap to make it thicker. The thicker skin of the bubbles keeps the water from evaporating as quickly, so they last longer. It also makes them stronger, so you can blow bigger bubbles.

    Dip a bubble wand or straw into the mixture, slowly pull it out, wait a few seconds, and then blow. If you don't have a ready-made "bubble wand", you can make your own by cutting off the end of the bulb of a plastic pipet. Dip the cut end in solution and blow through the narrow end. You can also make a loop out of thin wire or pipe cleaner. Just twist a round end on your wire to blow the bubbles through. You can even make it heart-shaped, square or use other shapes if you're clever enough to bend it well.

    Throughout much of human history, man has been the measure of many, if not all, things. Lengths were divided up into feet and smaller units from the human hand. Other measures were equally characteristic. Mediterranean traders for centuries used the weight of grains of wheat to define (定义) their units of mass. The Romans used libra, forerunner of the pound, by referring to the weight of a carob (角豆树) seed.

    The sizes of similarly named units could also differ. The king's foot, used in France for nearly 1, 000 years after its introduction by Charlemagne in around 790 AD, was, at 32.5cm, around a centimeter shorter than the Belgic foot, used in England until 1300.Greek, Egyptian and Babylonian versions of water in a fixed container varied from one another by a few kilos, Nor was there agreement on such things within countries. In France, where there was no unified (统一的) measurement system at the national level, the situation was particularly terrible. The lieue (former measure of distance), for example, varied from just over 3 km in the north to nearly 6 km in the south.

    Although John Wilkins, an Englishman, first put forward a decimal system (十进制) of measurement in 1668, it was the French who in 1799 made it law. The Système International d'Unités (SI, or the metric system, as it is better known) developed from it and became the official measurement in all countries except Myanmar, Liberia and the United States. Now the International Bureau of Weights and Measures in Paris is set to give the metric system its biggest shake-up yet.

    At a meeting in Versailles, France, on November 16th, 2018, the world's measurement bodies are almost certain to approve a decision that will mean four out of the seven base SI units, including the kilogram, will follow the other three, including the metre, in being redefined in terms of the values of physical constants (物理常数).Each of the chosen constants has been measured incredibly precisely, which would mean that from May 20^th 2019 the constants will themselves be fixed at their current values for ever. Any laboratory in the world will then be able to measure, for example, the mass of an object as precisely as the accuracy of their equipment will allow.

When you take to the seas on a cruise(游船度假), you usually think you are leaving solid ground behind, but the Celebrity Solstice brings a whole new experience to its passengers. Aboard the 317m-long ship is a half-acre lawn(草坪). The Celebrity Solstice is the first cruise ship ever to house live grass.

Nikolas Asproudas, the ship's environmental officer told New Zealand Neus, It was a crazy idea to start with. For five years now, they have been saying that this lawn is the most walked lawn in the world. It's a symbol of honor, particularly because the lawn on the top deck of the ship has special challenges with growth at sea, including "burns" from the salt water, which must be washed off immediately and clearance checks before the ship can pull in to shore.

The lawn is grown in silica(二氧化硅)sand rather than soil, which not only reduces weight, helping the ship's stability, but also agrees with restrictions and helps control pests that may otherwise stay on the grass.

Asproudas sends the Captain of the ship a weekly report on the status of the lawn. "We know that the Australian and New Zealand, authorities are very strict with the grass, and of course, they have to check before we come if, everything's OK," said the Captain.

The lawn is a source of pride for Asproudas, so. when there are problems with it, he says, "It brings me some sad feelings, but I need to be strong, because I know that it will recover within one week." All of the crew's hard work to maintain the "backyard" is appreciated by its many guests, including some that say the: Celebrity Solstice's lawn is better than theirs at home. Two recent passengers aboard said, "We're having a drought at home so…it was brilliant!"

Though the option of walking barefoot through a grassy field on a moving cruise ship seems terrific, there are many other ships that are trying to outdo one another with even more surprising guest options.

The journey to discover myself，care for myself and love myself has been a long one.But，it's been a journey that has finally saved my life.

I remember throwing up for the first time when I was 8 years old.Somehow I had developed the belief that being thin was the only way to be accepted and loved.This way of thinking intensified（加剧） as I got older and bulimia（神经性贪食）became more and more deeply rooted in my life.

When I was 15 years old my family said goodbye to everything we had ever known and boarded the plane for New Zealand.I felt alone and scared in a world that was completely different to anything I had ever known.Eating helped numb（麻木）my pain and throwing up helped keep me thin.

By the time I went to university I was throwing up over 15 times a day.I was so ashamed of what I had become.

Although my bulimia had completely turned my life upside down，I knew one thing for sure that I loved my family more than anything in the world.This belief eventually made me pick up the phone and book my first appointment with a therapist（治疗专家）.

The first session I had with my therapist，Amanda，was amazing.I walked out of her office feeling like I had finally done something positive for myself Amanda made me realize that I wasn't alone in my suffering and there were thousands upon thousands of girls just like me.

I met regularly with Amanda for the best part of a year，over which time I learnt how to treat myself kindly，respect myself and love myself.I said goodbye to bulimia after over a decade of suffering.

Just turn to face the direction of self﹣discovery，self﹣love and self﹣acceptance and keep walking until you get there.It will be the journey of a lifetime.