I grew up in a troubled home in the 1970s, on the outskirts of downtown Orlando, Florida. Not far away, a three-story house attracted my eyes.

    It was nothing like the one I lived in with my mother, a small dark place with rules about befriending others. “Don't. Never, ever talk to anyone,” my mother said.

    One day, in sixth grade, a black-haired woman was introduced to our class: Mrs. Reese. Reese explained that she was starting Spanish Club. She invited anyone interested in learning Spanish language and culture to stay after school.

    I could not take my eyes off her bracelets(手镯) and shining rings. The bell rang, and to my shock, no one went up to Mrs. Reese. I was under strict orders to go straight home. But that day, I stayed. I asked Mrs. Reese when the club started.

    “We could begin right now if you like,” she said with a smile. I felt beautiful. That day I learned that the house of my dreams was her house. I learned how to answer questions about my age and my favorite food in Spanish. And I learned, “Do you want to come over tomorrow for cooking lessons?”

    I wanted to say “Yes”, but Mom's words held me back.

I begged my mother all summer and into fall, well after Spanish Club had dissolved. I wept at night sometimes, so worried that Mrs. Reese and her family would move away.

    At some point, I managed to wear my mother down and one Saturday afternoon. I rode out to Mrs. Reese's house.

    The details of that afternoon are marked in my mind: We had tea. She painted my toenails red. We made a garlicky picadillo. We spoke in Spanish. In Spanish, my voice was loud and romantic. This is the real me! I remember thinking.

    My mother never permitted me another visit to Mrs. Reese's house. But four decades later, I still remember that day and the life she showed me, proof of a possible future.

    The Summer Science Exhibition（展览）is held every year to celebrate the cutting edge of UK science. With more than twenty exhibits of hands-on science and technology and a series of encouraging talks and activities, there's something for everyone. All of our events are free and no booking is required. School groups should let our organizers know ahead of time. Meet the scientists, discover the exciting research and technology they work on and have fun with great hands-on activities.

Opening hours

    The exhibition will be open from Monday, July 2, to Sunday, July 8, 2018. More detailed opening hours will be published here in May 2018.

    Please wait in line to enter the building and pass through security（安全）, particularly during the weekend. If you are planning to attend a talk, please make sure that you leave enough time.

Food and drink

    Take a break at our café which offers a selection of hot dishes, salads, sandwiches, cakes and some soft drinks on the ground floor.

The café is open throughout the exhibition and closes 30 minutes before closing time each day.

    Wheelchair users please speak to a worker if you would like to buy food from the café.

Contact

    If you have any questions before your visit, please keep in touch with us on 020 7451 2242 or at exhibition@royalsociety.org. For schools or colleges, visit our school and college page, or contact education@royalsociety.org.

    Thomas Edison was one of ten said to be the greatest genius of his age. There are only a few men in all of the history, who have changed the lives of other men as much as the inventor of the first useful electric light. But Edison could never be happy only because someone said he was a genius. “There is no such thing as genius,” Edison said. He said that what people called genius was mostly hard work.

    But Edison was a dreamer as well as a worker. From his earliest days as a child he wondered about the secrets of nature. Nature, he often said, is full of secrets. He tried to understand them; then, he tried to learn what could usefully be done with them.

    Edison enjoyed thinking. He knew that most people will do almost anything instead of the difficult work of thinking, especially if they do not think very often. But he knew, too, that thinking can give men enjoyment and pleasure.

    Edison could not understand how anyone could be uninterested in life. As he loved to think, he also loved to work. On the day he became 75 years old, someone asked him what ideas he had about life. “Work,” he answered. “Discovering the secrets of nature and using them to make men happier.” He said he had enough inventions in his mind to give him another 100 years of work.

    USING YOUR GOLDEN ARROW MULTIPURPOSE CALCULATOR TO DETERMINE THE DATE AND TIME AT YOUR LOCATION AS WELL AS LOCATIONS AROUND THE GLOBE SEETING THE DATE AND TIME FOR YOUR LOCATION

    Use the TIME ZONE chart below to locate code that corresponds with the time zone in which you live. Select the major city that shares your time zone. Press the code that corresponds to that city (e.g. ,if you live in Washington ,Oregon California, or Nevada, all of which are located in the Pacific time zone, you would choose Los Angeles and press the corresponding code which is the 1 key).

    ⒈Press TIME twice. The two digits representing hours will begin to flash.

    ⒉Depress and hold the ▲or▼ key until the desired hour flashes. Then release.

    ⒊Press SET. The two digits representing minutes will begin to flash.

    ⒋Depress and hold the ▲or▼ key until the desired minute fleshes. Then release.

    ⒌Press SET. The two digits representing seconds will begin to flash.

    ⒍Depress and hold the ▲or▼ key until 00 flashes. The release.

    ⒎Press SET. To set the year, month, and day press DATE three times. Then repeat steps 2 through 7.

    NOTE: At this point, hour, minutes and seconds will change to year, month, and day.

    DETERMINAING DATE AND TIME FOR THE WORLD'S16 TIME ZONES

    ⒈PRESS ZONE TWICE.

    ⒉Use the TIME ZONE chart below to locate the code that corresponds to the time zone for which you desire the date and time. Press that code (e.g., press = to determine the date and time in Hong Kong). The selected date and time will alternately display for 10 seconds and then return automatically to your home date and time.

    Many years ago, Norman Cousins was seriously ill. He was given six months to live. His chance for recovery was 1 in 500.

    He could see the worry, depression and anger in his life contributed to his disease. He wondered, "If illness can be caused by negativity (消极性), can health be created by positivity (积极性)?" He decided to make an experiment of himself.

    Laughing was one of the most positive activities he knew. He watched all the funny movies he could find. He read funny stories. He asked his friends to call him whenever they said, heard or did something interesting.

    His pain was so great that he could not sleep. Laughing for 10 solid minutes, he found, relieved the pain for several hours so he could sleep. He fully recovered from his illness and lived another 20 happy and healthy years.

    Laughing is necessary to our health. If we're not well, laughing helps us get well; if we are well, laughing helps us stay that way. So, if you like laughing, do it as often as you can.

    Use whatever makes you laugh­movies, books, jokes or friends. The people around you may think you're strange, but sooner or later they'll join in even if they don't know what you're laughing about.

I arrived in this beautiful Spanish island at the start of September, full of enthusiasm and eager to start work as an English teacher. I sorted all the necessary paperwork out and moved into a flat of my own within the first couple of days. Great! Or so I thought. At 4 am and at several intervals after that, I was rudely awoken by the cock that lives opposite me. Fantastic! I now have five extra alarms every morning.

In the following weeks, I also started to notice a trend. Things in my flat started to break at the rate of one object per day, like the hot water, bowls, cups, shower, doors or glass shelves. Yes, I was clumsy but things just fell apart. If it wasn't broken, it would either be dirty or missing. Using my washing basket for the first time was pretty disgusting. When I took out my clothes, they were swiftly followed by a hundred or so insects that were living in the bottom.

As for the general lack of equipment in the house, there was no oven, tin opener, sharp knives or potato peeler. It turned out making a burger wasn't the best idea. I had a small microwave and a grill. I thought the general understanding was never to put metal in a microwave but I went with it. Smoke soon started to appear. I was not quite sure if it was the burger or the grill but as soon as I opened the door, the electricity cut out. I spent the following 10 minutes in a dark, smoky room hunting for the power switch using the light from my mobile phone, which broke the week after and left me without a connection to the outer world.

Luckily, I'm now borrowing a phone and my luck has returned. No more things have broken (probably because there is nothing left to break). I've also realized that even if a flat looks pretty, it doesn't mean its contents work. I am also learning how to adapt to life with limited, broken utensils.