My husband and I are saving thousands of dollars every year by growing our own vegetables in our backyard. We learn something new every year and this website has been made to share tips with other people that would like to grow some of their own food.

    It's true that if you are starting from fresh, it will cost a little bit of money to get started. However, once everything is set up, the cost is very small and the rewards are huge. The size of your family and how many vegetables you eat determine exactly how much money you can save every year. We do a lot of juicing, so we are saving thousands of dollars by growing some carefully selected greens.

    There is an amazing sense of accomplishment when you grow your own vegetables. Vegetables out of your vegetable garden don't get any fresher, tastier or more satisfying. The whole family can get involved in this hobby and kids will learn where food comes from and appreciate nature even more.

    Our approach to vegetable gardening is completely different from the normal one. We are doing it in the lazy way with zero digging and fertilizing(施肥). The way we grow our vegetables is to emulate natural ecosystems. No rows of carrots can be found in our garden beds. Rain forests seem to do just fine without human interference(干预) or having plants sown in rows, so we have applied the same principle to our vegetable garden and we care producing more vegetables than ever.

    By copying nature we spend little time working in the vegetable garden but get a much better crop than previous years when we followed the rules. What can I say? We're such rebels.(叛逆者）

    On Monday, the Centers for Disease Control and Prevention predicted that 42% of Americans could be overweight by 2030. Our expanding waistlines lead to not only a medical problem, but according to a recent article In The New York Times, it could also endanger personal safety in some situations—in an airplane crash, for example.

    The New York Times' Christen Negroni reports that engineers and scientists are questioning whether airplane seats are adequately constructed to protect overweight travelers. Government standards for airplane seat strength（强度）— first set moe than 60 years ago — require that the seats be made for a passenger weighing 170 pounds (77kg). Today, the average American man weighs nearly 194 pounds (88kg) and the average woman 165 pounds (75kg). Negroni reports:

    “If a heavier person completely fills seat, the seat is not likely to behave as intended during a crash,” said Robert Salazar, the leading scientist at the Center for Applied Biomechanics at the University of Virginia. “The energy absorption that is built into the aircraft seat is likely to be overpowered and the passengers will not be protected properly.”

    “Nor would the injury be limited to that passenger only,” Dr. Salzar said. “If a seat or a seat belt fails,” he said, “those people who are seated nearby could be endangered from ‘the uncontrolled movements of the passenger'.”

    Most complaints about airplane seats focus on their lack of comfort and high ticket price, and whether overweight passengers should be made to buy two seats. But The New York Times' article brings up another reason to feel anxious about flying. Investigators of the issue got in touch with the airplane seat and seat belt makers, but they refused to comment on the problem. Experts agreed that crash testing should be done with overweight dummies （人体模型）. Both airplane seats and seat belts should be tested, they said.

    Fortunately, however, according to Nora Marshall, a senior adviser at the National Transportation Safety Board, the board's investigators have never seen an accident involving a commercial plane in which the weight of a passenger was a problem.

根据短文理解，选择正确答案。

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    Darwin noted that some human emotional expressions might have started as part of a physiological function: for example, exposing the teeth to bite food. The function, however, took on meaning and became a form of communication which signals anger.

    The same may be true for the animals. Baby monkeys cry for attention. They also cry to signal to an adult that they want to be carried.

    “Chimpanzees do make upset voice when they are being weaned (断奶) by their mothers or have lost their mothers or another individual,” says Anne Pusey, a professor at the University of Minnesota. “They whimper (呜咽) and cry and scream. When we hear these calls, the emotion involved seems obvious. However, they do not weep in the sense of producing tears. I have seen an adolescent male whimpering when he lost sight of his older brother with whom he had been traveling.”

    Babies of many mammalian species, including rats, cry. Moreover, when a baby rat cries, often his mother brings the fallen pup back into the nest. This is probably a straightforward communication, as it is with humans. However, psychologists at the University of Iowa aren't convinced.

    The Iowan researchers can cause the same crying sounds by producing large decreases and then increases in blood flow. The blood flow also goes down when baby rats get cold. Thus, they conclude baby rats cry in the same way that we sneeze. Of course the rat baby could be crying because he's cold and wants his mother to know.

    “All young mammals make cries when separated from their mother,” says Jaak Panksepp, a psychologist at Bowling Green State University. “If you're willing to call this crying, then certainly other animals show this emotional response.” he says, “Some of us take seriously that animals do have emotions.”

"What should I learn to stay excellent?" {#blank#}1{#/blank#} , but it is still worth thinking—both for the professional benefits and the complete joy of learning something new. Here is a look at sone skills that will surely benefit you. 

Self-management

Self-management is your ability to manage behaviors, thoughts and emotions. It is a way that better serves you and your work. Rules of self-management usually include: How to create and keep a calendar; {#blank#}2{#/blank#} ; How to do a weekly review; How to focus deeply. 

Logic and reasoning

Logical（逻辑） thinking can be extremely powerful for making better decisions and solving problems. However, most of us receive little training in this area in school. {#blank#}3{#/blank#} .

How to do exercise

You can just pick an activity you enjoy and do it regularly. Try different things and see what you enjoy. {#blank#}4{#/blank#} . The best program is the one you'll actually hold on to.

{#blank#}5{#/blank#} .

Knowing how to fix things around your house or apartment is wonderful. Instead of having to wait hours or days for others to fix it. you can do so immediately. And doing your own repairs can save you lots of money. You can buy a basic tool kit. And when you meet some kind of problem with your place, see if you can figure out how to fix it on the Internet.

A. It's a difficult question to answer

B. How to make and use a to-do list

C. How to perform basic home repairs

D. There's a bit more to it than that

E. So it's worth spending some time learning how to think logically

F. And remember that there's no such a thing as the "best" exercise program

G. But having logical thinking in your mental "toolbox" can be very useful

Four Books about Curious Creatures

In these brilliant books find out about fleas, foxes and some unexpected friendships. 

Animal Sidekicks

by Macken Murphy.

Illustrated by DraganKordic

This illustrated book explores the idea of symbiosis—animals that form amazing relationships to help each other. Youˈll learn about clownfish living peacefully with poisonous sea anemone, the frog that lives with a tarantula, and lots more. 

The Secret Life of Foxes

by ChloePetrylak.

Have you ever spotted a fox on the streets of your town at night or even in your back garden? Wildlife enthusiasts will love finding out more about the mysterious lives of foxes. As well as lots of interesting information, this book includes great ideas for ways to help foxes near you. 

PleaseDonˈt Bite Me

by Nazzy Pakpour.

Illustrated by Owen Davey

Did you know that wasps can build nests as much as five metres wide? Or that fleas can jump 150 times their own height? How do mosquitoes track you down? This interesting illustrated book digs out the surprising lives of some of the buzzing, biting and stinging insects that are all around. 

Stone Age Beasts

by BenLerwill.

Illustrated by Grahame Baker-Smith

Travel back in time to meet incredible creatures in this beautiful book. It features many of the prehistoric animals that our human ancestors would have met face-to-face in the Stone Age. Learn about the woolly mammoth, the sabre-toothed cat, and the six-metre snake that once slithered along the forest floor.