There’s nothing     1    (comforting) than a nice hot meal on a cold winter day, especially     2     you’re out and about. But what if you have no way of heating your lunch or ordering a hot meal? That’s where the world’s first microwave bag comes into place.

Made out of an innovative conductive fabric developed by Japanese company Sanki Consys Co. Ltd., the Willtex ‘Willcook’ bag looks like your average laptop bag, but it can heat up whatever you have stored inside     3     a temperature of 80 degrees Celsius in just 5 minutes. The bag     4    (it) weighs just 160 grams,     5     the rechargeable battery pack powering it weighs an extra 120 grams.

The true innovation behind the Willcook microwave bag is the stretchable fabric that generates heat just by drawing power from a battery pack. The revolutionary fabric has the same     6     (flexible) and lightness as regular cloth, yet     7    (provide) quick and uniform heating. 

The inside of a Willcook microwave bag reaches 80°C in 5 minutes after     8    (power) on, but users can set the temperature between 40°C and 250°C via a smartphone app     9    (call) Hotopia. The included battery pack lasts for 8 hours on a full charge and has     10     small, dedicated pocket on the side of the bag.

8 . When faced with change, most people go down one of two roads: They either respond or react.     1     Reacting, on the other hand, literally means to meet one action with another. It’s instant. Responding creates more space between an event and what you do about it. In that space, you give immediate emotions room to breathe and you gain a better understanding of what is happening. Consequently, you rarely regret responding.     2    

There is plenty you can do internally to cultivate responsiveness. For instance, “affect labeling”, or naming your emotions, helps create space between you and a difficult situation. Meditation (冥想) is also beneficial.     3     You can do all the affect labeling and meditation in the world. Yet if you regularly inhabit reactive environments, it’s hard not to become more reactive.

    4     When I spend too much time on social media, I’m more likely to roar at my children, feel restless, and my competence in thinking deeply worsens significantly. Yet I’m becoming increasingly concerned that it’s not just me, but our entire culture that is making us more reactive at a time when we need our humanity more than ever.

    5     But distinctly naming the problem is an important first step. We can also reduce reactivity by intentionally creating more responsive environments. We can read print books instead of digital versions. We can go to the gym or take walks without phones. If we desire to navigate our challenging times, we must find ways to preserve the space between stimulus (刺激) and response, which is to say we must find ways to preserve our humanity.

9 . The lunch in the back room of a dull Moscow restaurant consisted of small bites of food and large shots of vodka. Musk had arrived that morning with Adeo Ressi and Jim Cantrell on their search to buy a used Russian rocket for their mission to Mars. After many toasts to friendship, the Russians gave the Americans gifts of vodka bottles with labels that had each person’s image. Musk, who was holding his head up with his hand, passed out, and his head slammed into the table.

That evening, slightly recovered, Musk and his companions met with another group in Moscow selling used missiles. That encounter turned out to be equally odd. The Russian in charge was missing a front tooth, so whenever he spoke loudly, which was often, spit would fly out in Musk’s direction. At one point, when Musk started his talk about the need to make humans multiplanetary (多行星), Cantrell recalls, the Russian spit at them. “Did he just spit on us?” Musk asked, eyes wide open. “Yeah, he did,” Cantrell answered. “I think it’s a sign of disrespect.”

Despite the clown show, Musk and Cantrell decided to return to Russia in early 2002. Ressi didn’t come, but Justine did. This time Musk focused on buying two Dnepr rockets, which were old missiles. The more he negotiated, the higher the price went. He finally thought he had a deal to pay $18 million for two Dneprs. But then they said no, it was $18 million for each. “That’s insane!” he says. The Russians then suggested maybe it would be $21 million each. “They taunted him,” Cantrell recalls. “They said, ‘Oh, little boy, you don’t have the money?’”

It was fortunate that the meetings went badly. It drove Musk to think bigger. Rather than merely using a secondhand rocket to put a demonstration greenhouse on Mars, he would attempt one of the most audacious (大胆的) projects of our times: privately building rockets that could launch satellites and then humans into orbit and eventually send them to Mars and beyond.

10 . Best U. S. National Parks for 2023

Today, 63 national parks in the U. S. draw millions of visitors a year to witness jaw-dropping natural wonders. To determine the best national parks, we considered the opinions of both travel experts and recent visitors. Do you have a favorite park? Cast your vote below.

Glacier National Park is called the “Crown of the Continent” for its breathtaking beauty. A favorite spot among hikers, it features a variety of trails for all levels, ranging from the easy Trail of the Cedars to the challenging Grinnell Glacier. Besides, the park boasts numerous lakes and two mountain ranges, sheltering a variety of wildlife.

Measuring approximately 277 river miles in length, up to 18 miles wide and a mile deep, this canyon is truly a natural wonder. As a UNESCO World Heritage Site, the Grand Canyon always leaves its visitors impressed. But if you’re seeking an escape to Mother Nature, be prepared: The Grand Canyon can be very crowded.

With dramatic peaks and pure lakes, Yellowstone National Park is an outdoor enthusiast’s paradise. Multicolored pools, hot springs, stretching meadows, and steaming geysers (间歇泉). While you cross its 3,000-plus square miles of mountains, geysers and waterfalls, be prepared to share the trails with residents like buffalo (水牛).

Enjoying extraordinary landscapes, Yosemite National Park features towering waterfalls, millennia-old sequoia trees (红杉树), striking cliffs and unique rock formations. Most tourist activities take place within the Yosemite Valley. Here you’ll find the park’s most famous landmarks—Half Dome and El Capitan—as well as excellent hiking trails.