In the early morning, I head for the back door and find 10 inches of snow covering our home. Oh no, Bryan will have to clear the roof again, I think. But Rio rolls onto his back, playing in the white snow and kicking his back legs, delighted. His days in an animal shelter in New Mexico are long forgotten—he's wholeheartedly enjoyed life as a Colorado dog.

    Rio needs a walk. I've planned to attend an emergent webinar, but my husband is busy clearing. Rio pushes my leg with his snout(口鼻部), wondering why we are still inside. We're late for our morning hike. I pull on my boots reluctantly. I don't have time for this!

    Rio and I walk a block through our neighborhood to the beginning of a road. Rio jumps happily into the snow, which is up to his neck. But I walk slowly with heavy steps, worrying about my to-do list, and I don't notice the world around me until Rio starts barking.

    A squirrel (松鼠) chitters at him from a high branch of a pine tree. We haven't seen a squirrel in at least a week because of all the snow storms, so this is a treat for us.

    Once again, my animal teacher is reminding me to enjoy the present moment, and I'm grateful. I take a deep breath and look around. Suddenly there is an explosion(爆炸) of snow. a nearby tree has released its heavy burden, snapping(迅速恢复) back upright. Silver snowflakes(雪花) dust the air around me as a group of birds flees the area, talking to one another as they fly overhead.

I watch and listen in wonder for what seems like a full minute. There will be 1440 munites on this day, but this is the one I'll remember most. Then I look back to the earth and there is my sweet dog, waiting patiently for a treat. He knows I'll want to celebrate this moment we've just shared. “I love you, Rio!” I say as I give him a cookie. He has trained me well!

    When we walk home, I smile broadly, spirit washed clean, ready for whatever the day may bring.

    Have your parents ever inspected your room to see if you cleaned it properly? Imagine having your entire houses, garage, and yard inspected at any time -- with no warning. Inspections were a regular part of lighthouse (灯塔) living, and a keeper's reputation depended on results. A few times each year, an inspector arrived to look over the entire light station. The inspections were supposed to be a surprise, but keeper sometimes had advance notice.

    Once lighthouses had telephones, keepers would call each other to warn that the inspector was approaching. After boats began flying special flags noting the inspector aboard, the keeper's family made it a game to see who could notice the boat first. As soon as someone spotted the boat, everyone would do last-minute tidying and change into fancy clothes. The keeper then scurried to put on his dress uniform and cap. Children of keepers remember inspectors wearing white gloves to run their fingers over door frames and windowsills looking for dust.

    Despite the serious nature of inspections, they resulted in some funny moments. Betty Byrnes remembered when her mother did not have time to wash all the dishes before an inspection. At the time, people did not have dishwashers in their homes. In an effort to clean up quickly, Mrs. Byrnes tossed all the dishes into a big bread pan, covered them with a cloth and stuck them in the oven. If the inspector opened the oven door, it would look like bread was baking. he never did.

    One day, Glenn Furst's mother put oil on the kitchen floor just before the inspector entered their house. Like floor wax, the oil made the floors shiny and helped protect the wood. This time, though, she used a little too much oil. When the inspector extended his hand to greet Glenn's mother, he slipped on the freshly oiled surface. "He came across that floor waving his arms like a young bird attempting its first flight," Glenn late wrote. After he steadied himself, he shook Glenn's mother's hand, and the inspection continued as though nothing had happened.

    Following news of the potential for life on the recently-discovered TRAPPIST-1 system, there may be another competitor ready to take its place.

    With the help of the Cassini spacecraft, NASA (National Aeronautics and Space Administration) scientists have picked up the first evidence that chemical reactions are taking place deep below the surface of Enceladus, Saturn's (土星的) sixth-largest moon. This means that there could be life in Enceladus' warm underground seas.

    An early study found that liquid oceans exist miles below Enceladus' surface. But to reveal what is happening down there, scientists must rely on the plumes (股) of water that spray (喷射) through cracks in Enceladus' icy surface. In October 2015, NASA sent Cassini into a deep dive into one of the plumes.

    Cassini's findings, published on April 13 in the journal Science, showed that hydrogen (氢) not only exists on Enceladus, but is also responsible for a chemical reaction between hot rocks and water in the ocean beneath its surface.

    This same process on Earth provides energy for entire ecosystems around volcanic vents (火山口). There, tiny creatures are able to survive without sunlight, using hydrogen and carbon dioxide as fuel in a process known as “methanogenesis (甲烷生成)”.

    The discovery of this chemical energy source on Enceladus means it could be a very good candidate to host life.

    “Confirmation (确认) that the chemical energy for life exists within the ocean of a small moon of Saturn is an important milestone (里程碑) in our search for habitable (可居住的) worlds beyond Earth,” Linda Spilker, Cassini project scientist at NASA, told the Daily Mail.

    Alien life was once only thought possible on habitable planets within the “Goldilocks zone” – far enough from our sun not to be a fireball, but not so far as to be freezing.

    Research on Enceladus is still in its early stages, but the recent findings have important meanings for future exploration.

    “At present, we know of only one genesis (诞生) of life, the one that led to us,” David Rothery, professor of planetary geosciences (行星与地球科学) from the Open University in the UK, told The Telegraph.

    “If we knew that life had started independently in two places in our solar system, then we could be pretty confident that life also got started on some of the tens of billions of planets and moons around other stars in our galaxy,” he said.

    Kitchen Products Thai Will Make Your Life a Lot Easier

    Hanging Trash Bag.

    Speaking of clever bag that will change your world, how many times have you cut off loads of vegetables and tried to clean up the messy waste, only to make half of it accidentally drop on the floor? This hanging trash bag attachment (附件) makes clean-up super easy, so you'll never end up with smelly chopped (切碎的) onions all over your floor again.

    Available on Amazon, $ 6.99

    Dream Farm Supoon

    How many times have you struggled for just that last little bit of something out of a jar or dish? This all-purpose cooking spoon helps scraps (刮擦) the edges of any pan, bowl, or strangely-shaped container with zero effort, so you'll always get that last bit, every time.

    Available on Amazon, $20.40

    Flex Pot Clip

    For those of us who'd rather not balance our serving spoon or wooden spoon on the edge of the pot unsteadily, or rest it on the counter where it'll definitely make a mess, allow me to introduce you to the Flex Pot Clip. Attach it to the edge of your pot so you can keep your counters clean and your hands free. It's heat-resistant and dishwasher safe!

    Available on Amazon, $7.88

    Reusable Silicone Lids

    These are useful to cover your food before putting it in the fridge if you often have leftovers. These silicone lids are flexible, reusable, dry airtight, allowing you to leave your food right in its original dish or bowl and keep it fresh for days. They're clear, eco-friendly, and super easy to store, since they hardly take up any space. Available on Amazon, $15.97

    Louise Blanchard Bethune showed early promise in math. But Louise did not go to school. Instead, her father taught her at home until she was 11 years old. She also discovered a skill for planning houses. It developed into a lifelong interest in architecture and a place in history as the first professional female architect in the United States.

    After graduating from high school in 1874, Louise traveled and studied. She hoped to prepare herself to attend the new architecture school at Cornell University. But then Buffalo's leading architectural firm of Richard A. Waite and F.W. Caulkins offered her a job. She knew that architects gained their training from practical experience, not from school. She took the job.

Louise worked there as an assistant, 10 hours a day for five years. She learned —-and mastered—-drawing and architectural design. She also met her husband, Robert A. Bethune. Their new firm, R.A. and LBethune, opened in October 1881.

    Bethune appeared to be the strength of the business. At the turn of the 20th century, the city of Buffalo was rapidly expanding to meet the demands of growing industry. The firm received tasks to build hundreds of structures throughout western New York. The firm designed lots of schools, apartment buildings, department stores, churches and factories.

    Bethune believed that being an architect meant being an artist, a scientist and a business person. She made a point of advocating for women in the profession. She became a member of the Western Association of Architects(WAA) in 1885. In 1888, she was the first woman to join the American Institute of Architects(AIA). Besides, Bethune took a firm stand on equal treatment for women architects. She insisted on equal pay for equal work.

    Bethune left almost no papers or letters, and few people recognize her name today. But her legacy remains in the foothold she established for women in the field of architecture. She started her own firm and enjoyed a successful career.

    Cooking programs and classes for children seem to positively influence children's food preferences and behaviors, according to a recent review. And, although the review didn't look at long-term effects of such programs, the findings suggest that such programs might help children develop long-lasting healthy habits.

    This research comes at a time when childhood obesity(肥胖) rates have been rising rapidly. More than one-third of adolescents in the United States were obese in 2012, according to the U. S.Centers for Disease Control and Prevention (CDC). This trend has been caused, at least in part, by a significant decrease in the amount of meals that people consume at home since the 1980s, according to background information in the study.

    Cooking education programs, such as Food Explorers, teach children about new healthy foods and how to prepare them. They also stress the importance of eating five fruits and vegetables every day. A volunteer parent explains a new food to the group, and the kids make something based on the lesson, such as fruit or vegetable salad. Depending on the program, kids may be sent home with information about healthy foods to bring to their parents, the review explained.

    The study team reviewed eight other studies that tested different types of cooking education programs. Children in these classes were between 5 and 12 years old, according to the review. The goal of the study team was to learn more about developing an efficient program to encourage healthy food choices that last a lifetime. The study found that it is particularly important to expose kids to healthy foods on a number of occasions. This makes them feel comfortable with the new foods, which helps them build healthy habits.

    The study stressed the importance of getting parents involved in(参与) their children's eating habits. Parents who are unable to enroll their kids in a cooking class can achieve similar benefits by having their kids help them while they prepare meals at home. Children are more comfortable at home, which makes them more receptive to new foods because they will make the connection to a positive experience.