The Bristol International Balloon Festival is a world-class hot air ballooning festival and is recognized as one of the UK's top five outdoor events. Founded in 1978, the Festival has become a symbol for Bristol, the same as Brunel's famous Suspension Bridge.

    Held in the rolling hills of Ashton Court on the edge of Bristol, the Festival is hugely popular and completely free, attracting around half a million people from across the country and beyond. This year, for the first time, visitors will get to see how a hot air balloon is made. To celebrate its 40th anniversary, the world's largest hot air balloon producer, Cameron Balloons, will take on the challenge of constructing a passenger-carrying balloon, on site, in about four days.

    Other events to look forward to at the Bristol International Balloon Festival include daredevil stunts(冒险特技表演) from the Red Arrows, over 250 trade stalls, local and international food stalls, and a funfair(露天游艺集市). Here's what's on in detail:

    Thursday 11th August:

    12 pm Gates Open and Trade Village open

    6 pm Special Shapes Ascent — a number of hot air balloons will take to the sky

    9:30 pm Nightglow and Firework Finale — 30 or more balloons will glow in time to music

    10:30 pm Gates Close

    Friday 12th August:

    6 am Hot Air Balloon Mass Ascent

    9 am Trade and Entertainment Village open

    12 pm Arena(竞技) Entertainment and Tethered Balloons

    6 pm Hot Air Balloon Mass Ascent

    Saturday 13th August:

    6 am Hot Air Balloon Mass Ascent

    9 am Trade and Entertainment Village open

    12 pm Arena Entertainment and Tethered Balloons

    6 pm Hot Air Balloon Mass Ascent

    9:30 pm Nightglow and Firework Finale

    10:30 pm Gates Close

    Sunday 14th August:

    6 am Hot Air Balloon Mass Ascent

    9 am Trade and Entertainment Village open

    12 pm Arena Entertainment and Tethered Balloons

    6 pm Hot Air Balloon Mass Ascent

    For teenagers, it's great fun to explore new places and it feels like an adventure, even when you know you're not the first to have been there. But to make sure not to get lost or waste time going round in circles, the following tips may be helpful.

    Do the map reading if you're being driven somewhere. It'll be easier if you keep the map following the direction you are traveling in. Keep looking ahead so that you can give the driver lots of warning before having to make a turn, or you'll have to move to the back seat.

    Get a group of friends together and go exploring. You'll need a good map, a compass , a raincoat, a cell phone to call for help in case you get lost, and a bit of spare cash for emergencies .Tell someone where you're going before you set out and let them know what time you expect to be back. The purpose of the activity is in not getting lost, not in seeing how fast you can go, so always stick together, waiting for slower friends to catch up.

    See if your school or a club organizes orienteering（越野识途比赛）activities, in which you need a map and a compass to find your way. This can be done as a sport, with teams trying to find the way from A to B(and B to C, etc. ) in the fastest time, or simply as a spare-time activity. It enables you to be familiar with the use of maps and compass and gain some special skills. In some way, it's not only good fun, but also a great way to keep fit.

Winners Club

    You choose to be a winner!

    The Winners Club is a bank account specially designed for teenagers. It has been made to help you better manage your money. The Winners Club is a transaction account（交易账户）where you receive a key-card so you can get to your money 24/7 — that's 24 hours a day, 7 days a week!

    It's a club with impressive features for teenagers.

    No account keeping fees!

    You're no millionaire so we don't expect you to pay large fees. In fact, there are no account keeping or transaction fees!

    Excellent interest rates!

    You want your money to grow. The Winners Club has a good rate of interest which gets even better if you make at least two deposits（储蓄）without taking them out in a month.

Convenient

    Teenagers are busy—we get that. You may never need to come to a bank at all. With the Winners Club, you can choose to use handy tellers and to bank from home using the phone and the Internet, you can have money directly deposited into your Winners Club account. This could be your pocket money or your pay from your part-time job!

Mega magazine included

    Along with your regular report, you will receive a FREE magazine full of good ideas to make even more of your money. There are also fantastic offers and competitions only for Winners Club members.

    The Winners Club is a great choice for teenagers. And it is so easy to join. Simply fill in an application form. You will have to get permission from your parent (so we can organize that cool key-card) but it is easy. We can't wait to hear from you. It's the best way to choose to be a winner!

    Nine years ago, when the closest and largest full moon fell on March 19, 2011, many people used the term, "supermoon", which we had never heard before. In 2012, we heard this term again to describe the year's closest full moon on May 6, 2012. Supermoons also appeared in 2013, 2014, 2015, 2017 and 2019.

    What does "supermoon" mean exactly? And how special was the March 19, 2011 supermoon?

    The word "supermoon" didn't come from astronomy. Instead, it came from astrology (占星学). In 1979, astrologer Richard Nolle defined it as a new or full moon which occurs at or near its closest point to the earth in its orbit. In short, the earth, moon and sun are all in a line, with the moon at its nearest point to the earth.

And the full moon of March 19, 2011 was the largest moon of that year. This "supermoon" was at perigee (近地点) — its closest point to the earth in its orbit. It was bigger and brighter than other full moons of 2011. Astronomers call this sort of close full moon a perigee full moon.

    That doesn't sound very special, does it? In fact, the March 2011 full moon lined up much more closely with perigee than Nolle's original definition. But were you able to notice with your eyes alone that this full moon was bigger or brighter than usual? Astronomers said no. But it was fun to stand outside under this full moon and know that the moon was closer than ever.

    In 2019, there were three supermoons. The first supermoon of 2019 was the Super Blood Wolf Moon on January 21, which occurred with a total lunar eclipse (月全食) at the same time, also known as a "blood moon". The second supermoon of 2019 was on February 19, also called the Snow Moon, which was the closest full moon of the year. The third and final supermoon of 2019, known by Native Americans as the Worm Moon, occurred on March 21. It fell on the day of the vernal equinox (春分), which signals the end of winter and the beginning of spring.

One of the tallest wooden buildings in Europe, a 98m timber mixture skyscraper, is to rise in Berlin.

The 29-storey WoHo Tower, to be designed by a firm of Norwegian architects, is intended to be a "light-house project" for low-carbon construction, towering over Potsdamer Platz and the Landwehr Canal.

Its core, including lifts and a staircase, is to be built around a steel-reinforced concrete structure but the rest of the building, including flats, offices, cafes and a kindergarten, will be fashioned down wooden beams and panels.

"As Norwegians, we are used to working a lot with timber," Nicolai Riise, CEO of the Mad Architects' Practice said.

"The thing about timber is that it demonstrates sustainability from top to bottom. The carbon footprint is close to zero and it's a fantastic material to build with. If you look at this in a broader way, it's one of the ways we are going to be able to beat the climate crisis."

Wooden skyscrapers, once regarded as an unprofitable pipe dream, have become a realistic prospect with the coming of cross-laminated building techniques and more flexible planning laws. Because these structures' parts are fit with care, they can be far lighter than their concrete equivalents and are thought to be relatively resistant to fire. A cubic meter of wood can also take an estimated ton of carbon dioxide out of the atmosphere.

Larger wooden structures are planned elsewhere. London is examining blueprints for the 300-meter Oakwood Tower. A project in Tokyo could rise to 350m.

At just seven years old, Angelina Tsuboi discovered her passion for innovation. It all began with a simple game she programmed in her Los Angeles public school's Grade 2class. Today , at18, the Grade 12 student's initial curiosity has evolved into a deep-seated desire to use technology to decode (解码) real-world problems. 

In 2021, she co-developed Megaphone, one of her first apps, to tackle unanswered post-class questions and poor communication about events and announcements. Her problem-solving ability kept building from there. 

When she took online CPR classes at the start of the pandemic, she figured it couldn't be just her who was struggling with the steps. So she created an app called CPR Buddy ― a winner in the 2022 Apple Swift Challenge ― which guides users through CPR using vibrations (震动) to regulate breath. After winning the award, Angelina presented her work to Apple CEO Tim Cook, a highlight in her young career, but one she didn't lose her cool over. "There's no point putting people on a pedestal (神坛)," she says. 

The next year, Angelina built an app called Lilac, designed to assist nonEnglish-speaking single parents with resources for housing, job opportunities and translation support. She was inspired by her own experiences as a child of a single mother who immigrated to the US. 

When Angelina decided to pursue pilot training at the age of 16, she was struck by how difficult it was to find financial support, which encouraged her to create yet another app, Pilot Fast Track, which helps those longing to be pilots find scholarships for flight training. 

Looking to the future, besides applying to colleges with great labs, Angelina is exploring the field of aerospace cybersecurity and mechatronics ― combining computer science, electrical engineering and mechanical engineering. 

"There's not enough optimism in the world," she says. "I have also been in situations in my life where I've lost a lot of hope. But in the end, it is a mindset, and there are ways in any situation you're in to make it somewhat better. "