通读全文,尤其是文章第一段“Too much stress can make it more likely for a person to get sick, and so scientists are trying to think of ways to keep people from being overly stressed. In this experiment, scientists studied the effect of music on stress. (压力太大会让人更容易生病,所以科学...
When she took online CPR classes at the start of the pandemic, she figured it couldn't be just her who was struggling with the steps. So she created an app called CPR Buddy―a winner in the 2022 Apple Swift Challenge―which guides users throughC...
And the skills transfer can go both ways. In many cases, mentees are younger than mentors, having been in the workforce for a shorter period of time. One strength amongGen Zis a proficiency with technology. “Putting the older and younger generations together gives them all the...
How can one person enjoy good health, while another person looks old before her time? Humans have been asking this question for thousands of years, and recently, it’s becoming clearer and clearer to scientists that the differences between people’s rates of aging lie in the complex interaction...
You’ll need one longer piece for the middle and a few shorter pieces springing out to the sides to mimic the real deal. Paste the stem.Lastly, have your toddler paste the stem at the bottom of the leaf, placing one end of the brown strip behind the leaf. This way, the bottom of ...
Getting enough sleep is important for your health.Not having enough sleep can increase a person's risk of developing serious diseases.So when life gets so busy that you can't get enough sleep,being able to take a nap (小睡) can work wonders for your health.However,after a nap people oft...
The Oura smart ring can now tell whether someone is a morning person or a night owl and adjust their sleep schedule accordingly. It's part of a suite of new sleep-tracking features Oura announced Wednesday, the latest sign that tech companies are increasingly focused on sleep as a wellness...
Based on the data, there appears to be some degree of correlation between a person’s happiness and the amount of hours they work. Here’s how the five happiest countries stack up: CountryHappiness Score (0-10)5-Yr Average Annual
Many people from Earth may prefer to live in space colonies, where the weather can be controlled, days can be made longer or shorter, and seasons can be adjusted to please the population. A person can be weightless, if desired, or live in a region where there is gravity, in surroundings...
A lot of people can't get enough water in the world every day.(1) B If each person saves even a drop of water,hundreds of thousands of tons of water can be saved every year.In fact,as long as you change your lifestyle,you can become a water-saving expert at home. (2) A There...