【小题1】 we move forward into the new era, innovation has become the 【小题2】(driver) force behind the rapid development of China and the rest of the world. From technological advancements to business models 【小题3】 are changing the game, we’re seeing new ideas come to 【小题4】(fruit) every day. However, this fast-paced innovation is not without its challenges. One of the biggest hurdles we face is ensuring that everyone is able to benefit from these changes.

To tackle this issue, we need to focus on two main areas: education and inclusion. By investing in education, we can ensure that everyone has the skills and knowledge necessary to compete in the new economy. This means 【小题5】(provide) access to quality education for all, regardless of their background or socioeconomic status. We also need to focus on creating inclusive systems that promote 【小题6】(diversify) and equal opportunity so that no one is left behind.

Beyond education and inclusion, we ought to shift our mindset towards innovation. Innovation is not just about creating the next big thing, it’s also about solving real-world problems and improving people’s lives. We need work together to create 【小题7】 culture of innovation that is grounded in a sense of social 【小题8】(irresponsible).

The new era where we are 【小题9】(presentation) both challenges and opportunities for innovation. We must invest in education, promote inclusion, and shift our mindset towards innovation for the 【小题10】(bettering) of society. Only then can we ensure that the benefits of these changes are shared by all.

In the future, everybody will have a Harry Potter invisibility cloak in the closet, said Chu Junhao, 【小题1】 academician of the Chinese Academy of Sciences in Shanghai on Saturday.

At the Super Science Night 【小题2】 (hold) by Bilibili, China’s major video-sharing platform, Chu showed 【小题3】 invisibility can be achieved with special technologies and materials. He asked two staff members to hold a panel in front of him. 【小题4】(initial) , the lower part of his body was visible through the panel. After rotating the panel 90 degrees, his lower half disappeared, 【小题5】 the stage behind him could still be clearly seen.

The magic was realized by a lenticular (透镜的) grating composed 【小题6】 rows of tiny cylindrical (圆柱形的) convex (凸面的) lenses, and each vertical cylindrical convex lens can shrink and thin objects parallel to it, so that light can be refracted (折射的) , according to Chu. When a row of cylindrical convex lenses forms a grating, several images 【小题7】are too small to be noticed by the eye 【小题8】(produce) achieving an invisibility effect. Chu also showed several other ways 【小题9】(invisible) , such as using two substances with similar refractive indices and a plane mirror to create reflection imaging.

“Invisibility in science fiction will become【小题10】(real) as invisibility technology and material develop,” he said. “More invisibility equipment will change our life, such as invisible rooms that can provide better privacy and invisible hearing-aids.”

Heard of the “metaverse (元宇宙)” lately? It has been hard not to.

Facebook Chief Executive Mark Zuckerberg mentioned tech’s latest word 16 times on his company’s most recent meeting last month. Subsequently, Facebook 【小题1】 (rename) Meta. The future of Facebook, he said, is a metaverse — a virtual environment 【小题2】 you can be physically present to hang out, play games, work and create.

A virtual world, 【小题3】 (feature) digital objects and economies, is a world in which technology is all encompassing (包罗万象的，无所不包的) and not 【小题4】 (simple) a independent tool. So naturally, the world’s largest technology companies want to play 【小题5】 leading role. Facebook sells virtual reality headsets, while Microsoft sells reality devices 【小题6】 (design) for business use. Apple Inc. is widely reported to be working on AR devices of its own.

But a world through VR has plenty of 【小题7】 (drawback). For many, the experience can be hot, sweaty, and even uncomfortable. And much like social media 【小题8】 (it), whether it is physically safe is still hotly debated.

Mostly, though, a virtual world hands even more power 【小题9】 technology giants that many argue have already accumulated too much. Big tech can probably build the metaverse. But consumers 【小题10】 (think) hard about whether they want to be there.