The Women's Institute is urging supermarkets to do more to help consumers reduce their home food waste, after a survey of its own membership showed widespread confusion about “best before” and “use by” labeling(标签) on packaging.

    Its new analysis of products on supermarket shelves found that “once-opened” instructions were often contradictory and often failed to make clear whether they were a guide to food safety or quality. Only 45% of 5,000 WI members surveyed understood that best-before dates were a sign of food quality, while 26% did not understand that the more important use-by dates were a decisive guide to food safety.

    In its report on food waste, the WI said supermarkets were “potentially contributing to home food waste by leading customers to buy more food than they need, and giving conflicting and confusing on-pack information that leaves customers unsure about how long a product remains safe to eat in the home setting”. The 42-page report is part of the WI's ongoing campaign to reduce food waste. To underline the point about conflicting information, it cites(引用) a can of Sainsbury's own-brand sweetcorn advising consumers to eat it within one day of opening, while a similar tin from Waitrose gave consumers two days to finish it. Green Giant sweetcorn, however, has no specified date for eating once opened.

    Marylyn Haines Evans, chair of the Women's Institute's public affairs said: “WI members are some of the more informed members of society about food and cookery, but they are still confused about food labelling and 'once-opened' information. So we would like supermarkets to extend the amount of time that consumers have to use a product in their homes by making all of their once-opened instructions on product packaging consistent, and completely remove once-opened instructions on products where food safety is not an issue.”

    Since Abbi Hickman was just a little girl, she has been surrounded by animals. Chickens, cats, dogs, rabbits, and sometimes goats are just some of the animals she cares for. At the age of 9, Abbi went to the Tracy Animal Shelter，in her hometown of Tracy，California，to adopt Sheldon，her favorite cat. There，she saw the poor conditions that the animals were kept in. Abbi knew that it was her duty to take action.

    Pins for Pets is Abbi's solution. For the last three years, she has organized a bowling tournament to raise funds for the Tracy Animal Shelter. She has raised more than $30,000, resulting in a better home for the animals. “Now the shelter is nicer and cleaner and animals have more space. It is far better, a hundred percent better,” Abbi says.

    To praise Abbi for her outstanding efforts, the American Society for the Prevention of Cruelty to Animals (ASPCA) named her the 2015 ASPCA Tommy P. Monahan Kid of the Year. This award is given to kids who make a substantial (大量的) effort to help animals. Abbi responded to the news of her win with shock. “I was pretty excited. I' m really honored to receive it,” she says.

    Sacrificing time and effort to assist animals can sometimes be difficult, but Abbi hopes to do more. “I want to spread my free services to more shelters. I really just hope people are kinder to animals and respect them more,” says Abbi, sharing her goals for her organization.

    At the age of 12, Abbi has already accomplished so much. The advice she has for kids like her, who want to accomplish their goals, is, “Nothing is impossible. You can do anything you put your mind to. Even if it is something small, it can make a huge difference.” Abbi's work has improved the lives of animals, and she plans to keep coming up with new ways to help them.

Cobb Theatres are showing kids' movies this summer at 10 am every Tuesday, Wednesday and Thursday. Doors open at 9: 30 am, and many of the theaters fill quickly with summer campers, so arrive early if you want a seat.

The films will be at three MiamiDade theaters:

◆ Dolphin 19, 11471NW 12th St., Miami;

Tel: 3055910785.

Ticket Pricing: $12.00 (adult); $9.00 (child under the age of 12)

◆ Cobb Grand 18, 17355 NW 59th Ave., Miami Lakes;

Tel: 30523135252.

Ticket Pricing: $13.00 (adult); $10.00 (child under the age of 12)

◆ Miami Lakes 17, 6711 Main St., Miami Lakes;

Tel: 3055583810.

Ticket Pricing: $11.00 (adult), $8.00 (child under the age of 12)

The schedule is as follows:

★June 14, 15 and 16: Norm of the North (all three theaters) and Shaun the Sheep (Dolphin and Miami Lakes)

★June 21, 22 and 23: Minions (all three theaters) and The Spongebob Movie; Sponge out of Water (Dolphin and Miami Lakes);

★June 28, 29 and 30: Penguins of Madagascar (all three theaters) and Dr.Seuss' Horton Hears a Who! (Dolphin and Miami Lakes)

★July 5, 6 and 7: Alvin & The Chipmunks; The Road Chip (all three theaters) and Shark Tale (Dolphin and Miami Lakes)

★July 12, 13 and 14: Home (all three theaters) and The Peanuts Movie (Dolphin and Miami Lakes)

★July 19, 20 and 21: The Peanuts Movie (Cobb Grand); Hotel Transylvania and Cloudy with a Chance of Meatballs (Dolphin and Miami Lakes)

★July 26, 27 and 28: Dr.Seuss' Horton Hears a Who! (Cobb Grand); Goosebumps and Smurfs 2 (Dolphin and Miami Lakes)

★Aug.2, 3 and 4: HotelTransylvania (Cobb Grand); Teenage Mutant Ninja Turtles (2007) and Happy Feet (Dolphin and Miami Lakes)

    Some jobs are so demanding that there is not a free moment to do something else than to recover and rest. Most physicians have great difficulty starting or even maintaining a hobby. But there are exceptions.

    Take Menno Baars for instance. He works full time as a cardiologist(心脏病专家)in a hospital in Holland. "Full time" might still be an understatement-as a cardiologist he spends about 60 hours a week in the hospital. However, after a long day of work, he likes to come home and spend hours doing what is his great passion: painting.

    How can he find the time and energy to live a life that few others can pursue?" "Actually it is quite simple. If you like what you do, you will find a way to do it. Don't get me wrong. I love cardiology, but it is not a very creative profession," says Baars."It is a specialty that is based on strict treatment guidelines, without much room for your own ideas and creativity. That is why painting as a hobby is so wonderful. There are no rules and I can do whatever I want."

    Although there are no rules in painting, for Baars it is still some sort of a custom. The only thing that reminds the painter Baars of the cardiologist Baars is his white coat and his surgical gloves which he wears every time he is painting." I sometimes start at 10 at night and can continue working until 4:30 in the morning and still make it to work on time that same day," says Baars."That is the advantage of my training as a medical specialist. I get used to making crazy hours and long nights."

    You would think that someone who is so driven by his passion for painting was already fascinated by art as a little kid." Not at all," says Baars unexpectedly." I never dreamed of becoming a painter. My parents expected me to finish college and pursue a professional career. I only realized my passion for painting after having completed medical school. Once I was attracted by a painting of Miro, but could not afford it. So I decided to paint myself. I just started painting lines, but within minutes a beautiful dove was on the canvas. I suddenly realized this is what I want to do."

    A successful doctor. A successful painter. It seems unfair to have the two identities in one person. What do his fellow cardiologists think of his passion for painting? "They accept it and actually appreciate it as well. You see, if I was a cardiologist who provided suboptimal(未达最佳标准的)care for his patients，they would not agree. My chairman told me a few years ago in the hospital that he would rather see me reading cardiology books at night than see me holding a paint brush."

    "I used to pack a lot of ideas into each painting-different shapes，colors and so on. I still have tons of ideas, which is not the problem. But I do strive for more simplicity. To depict a simple idea clearly is my goal. Also my technique has improved over time. When I started out, the paint would sometimes flake(剥落)if the basis was not good, but that doesn't happen anymore these days."

    Menno Baars never has any doubts when he is painting. However，he does like the response he gets from the most important woman in his life. His wife is the first to see each newly-finished painting." Sometimes when I finish a new painting in the middle of the night, I wake her up to see if she likes it. She doesn't always like to be woken up, but she always gives an honest answer.

    Even if she doesn't like it, for me the painting is finished. I won't change it afterwards. It is more of the feeling that once my wife has seen it, it is ready to be presented to the rest of the world."

Father's Day is celebrated today in 75 countries around the world. In my personal world, it's a day I like to think of my father's father.

I learned a lot in my later life from my dad. But I learned something else, as a kid not even yet in school, from my grandfather. I learned to be curious. Little things fathers and grandfathers do can change the life of a child forever. In my case, this change came from necessity：My mom needed someone to look after little Allen, barely 4 years old, during the school day. My grandmother volunteered, and my grandfather came up with a way I could be watched while he worked in his clockmaker's shop.

He seated me on a chair every day while I was there, right in front of his big workbench.  He told me stories. He had a great sense of humor and a funny way of making a "buh﹣buh﹣buh" sound when he sensed my attention was weakening, and he encouraged me to ask questions about anything he was doing.

Naturally, I was usually asking questions about clocks﹣what made the hands move, what the pendulum (钟摆) did, why you had to stop winding just before the weight hit the stop.  Sometimes I just asked about which shiny parts went where.

Most of all, he showed me how clocks worked. He treated me as if I were a sort of small grown﹣up. He never talked down to me, never told me I was "too young to understand".

And so my grandfather granted me two things: A love of clocks, and an everlasting curiosity.

As a journalist, I turned that fascination into explanations of why computers and software do what they do﹣﹣and, perhaps even more importantly, why they fail at that task. I haven't been afraid of opening up the innards and looking for what is wrong with the computer.

Steager is an engineer at the University of Pennsylvania. His colleague Hyun Koo is an inventor and dental researcher there. Together, they found a way to form the nanoparticles（纳米颗粒）into long, skinny bristles（鬃毛）, a lot like the ones on a toothbrush. But these bristles shape-shift to fit whatever surface they encounter. They can even squeeze between teeth.

"A new way to clean teeth could help out anyone who finds this chore boring," says Koo. But it would be especially life-changing for people with disabilities or illnesses that make it difficult or impossible to hold and move a toothbrush.

The tooth-cleaning robot works thanks to two magnets（磁铁）. One goes on each side of the teeth. The nanoparticles sit in a water-based solution between the magnets. When the magnets are turned off, the nanoparticles float randomly in the solution. As soon as one magnet gets turned on, the nanoparticles clump together near its center. When you turn on the other magnet and turn off the first one, the nanoparticles extend outward in long, skinny bristles.

When there's a tooth in the way, these bristles can't stretch out as far as they want. So they push against the tooth's surface. If there's a gap between teeth, they push into the gap. Moving the magnets makes the bristles move against and between teeth.

Besides, as a bonus, the nanoparticles can kill what harms the teeth and keep them health y because it contains something commonly added to toothpaste and mouthwash.

The new invention is just a proof of concept. The researchers still need to turn it into a product that people will want to use. It must fit comfortably and safely in people's mouths. It can't draw too much power or cost too much. "There's a lot of engineering to get from here to there," says Steager. But he adds, "every good idea needs to have a start."