1 . Edinburgh is famous for its many museums where you can learn its rich history.

Located in the heart of Edinburgh’s city center, this appealing museum takes a fresh look at money — and much, much more. You will see coins and banknotes from over the ages, including the first Scottish banknote printed in 1727. There are also interesting interactive displays and you can even try your hand at opening a safe!

It is housed in the beautiful Lady Stair’s House, a category A listed building. The collection celebrates the legacy (遗产) of Scotland’s literary contributions, with special emphasis given to Sir Walter Scott, Robert Louis Stevenson and Robert Burns. The museum is home to numerous paintings, books and manuscripts (手稿), and you can also see Burns’ writing desk and Scott’s chess set.

It celebrates the beauty of the earth via technology. Interactive exhibits allow visitors to experience earthquakes, the ocean floor, ice ages and mountains by the use of computer software. Particularly interesting is the “tour” around the eleven Earthscapes. It is educational fun for the whole family and can serve as a good introduction to concepts surrounding the formation of the planet and the creatures we share the earth with.

The diverse collections here include the history of Scotland with exhibitions of international interest. The natural world, science and technology, discoveries, art, and world cultures are all explored. There are interactive elements and activities to suit children of all ages, including science experiments and musical instruments.

2 . Eating more plants is a great move for your health and the environment.     1     There are some common mistakes people make when going meatless:

Not replacing meat with other protein sources. When you take something out of your diet, you take out the nutrients that food provided.     2     Some nutritionists recommend including protein sources like beans, soy foods, nuts and nut butters, seeds and seed butters, and whole grains.

    3     There are more choices than ever for plant-based burgers, sausage, and ground “meat”, and they seem like a no-brainer good choice. But man-made meats also tend to be heavily processed, which contain ingredients (成分) that offer zero nutrition such as preservatives and coloring.

Taking too much cheese. Limit your intake of refined carbohydrates (碳水化合物), sweets and cheese. Cheese is an easy way to get meat-free protein, but too much can end up adding a lot of saturated (饱和的) animal fat in your diet. People are suggested to get most of their protein from plant-based sources and use smaller amounts of cheese to give flavor.     4    

Not having enough vegetables. The point of eating more plant-based food is to eat more plants!     5     The trick is that no matter what you are eating, throw a handful of greens onto your plate or bowl.

3 . Scientists have observed a planet being swallowed by its host star for the first time. They believe this could be a preview of what could one day happen to Earth — but don’t worry, that won’t be for about another five billion years.

The US astronomers said that when the sun finally does swallow Earth, it will cause only a “tiny change” compared to the cosmic (宇宙的) explosion they just witnessed. Most planets are believed to meet their end when their host star runs out of energy, turning into a red giant that massively expands, destroying anything unlucky enough to be in its path.

Astronomers had previously seen the before-and-after effects of this process, but had never caught a planet in the act of being consumed. Lead researcher Kishalay De said the accidental discovery unfolded like a “detective story”.

“It all started about three years ago when I was looking at data from the Zwicky Transient Facility survey, which took images of the sky every night,” Dr. De said.

He came across a star that had suddenly increased in brightness by more than 100 times over a 10-day period. The star is in the Milky Way galaxy (银河系), around 12,000 light years from Earth near the Aquila constellation (天鹰座). Dr. De had been searching for binary star (双星) systems, in which the larger star takes bites out of its companion, creating incredibly bright explosions called outbursts. But data showed that this outburst was surrounded by cold gas, suggesting it was not a binary star system.

And NASA’s infra-red space telescope NEOWISE showed that dust had started to shoot out of the area months before the outburst. More puzzling still was that the outburst produced around 1,000 times less energy than previously observed mergers (合并) between stars.

4 . A great skill to have is the ability to solve problems effectively, specifically interpersonal and behavioral problems. In order to achieve this, you need to follow a few key requirements.     1    

First, you should understand “why” the problem exists.     2     If you know something about why the problem exists, you’ll have a better time to resolve the problem. Let’s take the example of a child who doesn’t want to come to school. Before you can reach a solution, it is important to find out why the child doesn’t want to come to school.

Once you have clearly identified the problem, you need to understand what you have control over and what don’t.     3     You may not control whether a child comes to school, but you are able to deal with the barrier to the child not wanting to attend school.

Don’t jump to conclusions. Once you have all of your information, analyze it carefully and look at it from various viewpoints. Be as objective as possible and don’t be quick to judge.     4     This is a time for you to use your critical thinking skills.

    5     How many options do you have? Are you sure? Which options seem reasonable? Have you weighed the pros and cons (事物的利与弊) of your options? Are there any limitations of your options? Are there any options better than others and why? Are there advantages and disadvantages you need to take into consideration?

5 . Writer Andrew Leland started losing his sight 20 years ago, when he was in high school, as a result of a progressive eye disease called retinitis pigmentosa (色素性视网膜炎). His first experience of loss of sight happened temporarily at night, in which he was confused that everyone else seemed to see in the dark so much better than he did. Over the years, his disease has progressed gradually. He’s now legally blind, although he still has a narrow field of vision, which allows him to see about 6% of what a fully sighted person sees.

Leland analogized his vision to the view you might get by looking through a toilet paper tube or a keyhole. He said, “Imagine having that toilet paper tube tied to your head and trying to walk down the street; there’s a whole bunch of things you don’t see but that you really ought to, like dogs.”

In his new book, The Country of the Blind, Leland writes about losing his vision and preparing for blindness, how his condition impacts his identity, how the world sees him and his marriage, and something valuable he has learned.

He said he was not going to try to tell people that having vision was not an unbelievably useful thing for a human being for many reasons. When talking about the experience of being alive and being conscious, he referred to James Joyce — Joyce believed that he was only losing one world among many, and that vision was only a tiny part of experiences when he was going blind.

He thought if you looked at the things that blind people were capable of imagining, like John Milton writing Paradise Lost as a blind person, there was this unbelievable richness in humans’ consciousness that vision had nothing to do with. Other realms (领域) such as the mental and emotional realms were all so rich that they could also help unfold things on earth before you.

7 . About 12% of the total global energy demand comes from heating and cooling homes and businesses. A new study suggests that using underground water to maintain comfortable temperatures could reduce consumption of natural gas and electricity in this section by 40% in the US. The approach is called ATES, short for aquifer thermal energy storage (含水层热能储存).

“We need storage to absorb energy from the sun and wind. It’s crucial to creating affordable, reliable, and deeply environmental-friendly electricity systems. Most people are interested in batteries and other kinds of electrical storage. But we were wondering whether there was any opportunity to use geothermal (地热的) energy storage,” said first author A.T.D Perera. “With ATES, energy can be stored for a long period of time, without adding an additional burden to the grid (输电网).”

ATES is a pleasantly simple concept that takes advantage of the heat-absorbing property of water and the natural geological features of the planet. You simply pull existing underground water up and heat it at the surface in the summer with environmental heat or energy. Then you send it back down. It stays fairly hot because the Earth is a good insulator (绝热体).

“Unlike above-ground tank-based water or ice storage systems, ATES will not need space. It’s also more efficient and can support larger communities in cooling or heating than traditional geothermal heat pump systems that rely on heat moving with the underground soil,” added co-author Hong Tianzhen.

A major beneft of ATES is that it will become more efficient as weather becomes more extreme in the coming years due to climate change. The hotter summers and severer winters could increase the amount of free thermal energy that can be stored with ATES. “It’s very much a realistic thing to do and this work is really about showing its value,” said Perera. “This technology is ready to go, so to speak. We just need to do it.”

10 . When you look at yourself in the mirror, do you focus on something you wish were different, and hear a critical inside voice?     1    . But if you are ready to be kind to yourself and willing to send that negative voice away forever, how do you begin? There are three steps to overcome our “negativity bias” (负面偏见).

1. Start with Mindful Awareness

Being aware of how you are treating yourself is really the first step.     2    . Use your actual name as you describe what you are doing, seeing, and feeling.

Then, instead of criticizing yourself, be curious about what you did and the reasons behind it. Remind yourself that you are doing the best with what you have. And pay your attention to the positive side of the situation.

2.     3    

We all are worthy of love and we need to show loving kindness to ourselves. That might seem awkward at first, but with a little practice, the process will become easier. Soon the positive feeling you receive from self-kindness will provide you with a sense of happiness.

One of the best practices to build up your self-kindness is called “Note to a Dear Friend”. When you are facing a challenge or difficulty, write a note to a friend as if they were facing the same problem.     4    . Then, take the note and change your friend’s name to your own.

3. Recognize That You Aren’t Alone

Not one of us lives a perfect life. Everyone faces challenges and makes mistakes.     5    . First, you get a little bit less lonely. You are not the only person suffering, and knowing that takes a weight off your shoulders. Second, it becomes a little easier to open up to others, and say, “I need help.” We don’t have to pretend that everything is great when it isn’t. It’s OK to take off our masks and let people know exactly how we feel!