1 . “Our research shows a significant link between air pollution and diabetes globally,” said Ziyad Al-Aly, MD, the study’s senior author and an assistant professor of medicine at the University of Washington. “We found an increased risk, even at low levels of air pollution currently considered safe by the US Environmental Protection Agency (EPA) and the World Health Organization (WHO). This is important because many industry lobbying (游说) groups argue that current levels are too stringent and should be relaxed. Evidence shows that current levels are still not sufficiently safe and need to be tightened.”

2 . The timetable for this game-changing ability to turn white fat to brown fat is predicted to be less than five years away after human studies start. If scientists find a way to replace white fat with brown fat, it will likely mitigate risks of diseases like diabetes, heart disease, stroke, and brain disorder greatly and provide increased energy levels. That is, you become operationally younger. Bring it on!

3 . At first, she drove through Montana and then she made her first cross-country trip in 2016. After she retired in 2017, it became a full-time job all year round. Collins and her mobile bookstore have visited 30 states, stopping at festivals and events along the way. While the locations change, some things always stay the same. Collins loves meeting people and making connections. While she loves what she does, Collins doesn’t think she can keep doing it. In several years, she hopes to pass her traveling bookstore onto another bibliophile who shares the same interest and will keep it on the road.

4 . Today, poetry and science are often considered to be mutually exclusive career paths. But that wasn’t always the case. The mathematician A da Lovelace and the physicist James Clerk Mahwah were both accomplished poets. The poet John Keats was a licensed surgeon. Combining the two practices fell out of favor in the 1800s. But translating research into lyrics, haiku, and other poetic forms is resurging (再现) among scientists as they look for alternative ways to inspire others with their findings.

5 . Get better at judging time. Some tasks may be accurate to begin with, and some may be inflated if you are not used to using Parkinson’s Law. A timer is going to be very useful when you start doing this.

Avoid setting arbitrary deadlines and instead think about how long a task will realistically take to complete. While this might not be clear, consider past experiences as a guide.

6 . Americans spend 87% of their time indoors and an additional 6% in an enclosed vehicle. These proportions (比例) are also fairly constant across various regions of the United States and Canada. The finding that emerges is that we are basically an indoor species. In a modern society, total time outdoors is the most negligible part of the day, often so small that it barely shows up in the total.

7 . Brilliant though it is, Project Debater has some weaknesses. It takes sentences from its library of documents and prebuilt arguments and strings them together. This can lead to the kinds of errors no human would make. Such wrinkles will no doubt be ironed out, yet they also point to a fundamental problem. As Kristian Hammond, professor of electrical engineering and computer science at Northwestern University, put it: “There’s never a stage at which the system knows what it’s talking about.”

8 . The letter explains some of the immediate actions the site team has taken to mitigate the flood damage, like bringing in water pumps and repairing brickwork. But it’s clear that these measures will not be enough.

9 . These findings are good news for life in the universe as they dispel concerns that potentially habitable planets could not form too close to very massive stars. Previously, scientists thought the intensity of ultraviolet (紫外线的) radiation produced by massive stars would interfere (干扰) with the distribution of dust and gas in planet-forming stars, possibly preventing the formation of rocky planets like Earth, for instance. The NGC 6357 group contains more than ten super bright and massive stars, suggesting most of the group’s matter is exposed to high levels of ultraviolet radiation.

10 . People have been manipulating (操纵) organisms for human benefit since at least the dawn of agriculture, genetic editing is becoming widespread, and a few artificial organisms have been manually assembled in the past few years — copying the body forms of known animals. But this research, for the first time ever, “designs completely biological machines from the ground up, “the team writes in their new study.