中国成功测试“飞天-2”高超音速飞行器，疑达12马赫
中国西北工业大学近日成功试飞“飞天-2”高超音速飞行器，据称飞行速度最高达12马赫（约每小时14,800公里）。官方介绍，该机型首次将火箭与冲压发动机集成于一体，并在飞行中顺利完成动力切换，全程自主控制，突破了高温高压等技术难关。
此次试验未公布具体尺寸和用途，但有分析认为，类似技术可使高超音速武器难以被现有雷达和防空系统追踪和拦截，增强实战威胁。美国出于对中国高超音速武器研发的担忧，近期扩大了相关高科技出口限制，但本次测试显示中国仍能持续取得技术突破。
The Register
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You guessed it – the internet is your friend. A good place to start looking for Telegram channels is Reddit. This is one of the biggest sites on the internet, with millions of communities, including those from Telegram.Then, you can search one of the many dedicated websites for Telegram channel searching. One of them is telegram-group.com. This website has many categories and a really simple user interface. Another great site is telegram channels.me. It has even more channels than the previous one, and an even better user experience.These are just some of the many available websites. You can look them up online if you’re not satisfied with these two. All of these sites list only public channels. If you want to join a private channel, you’ll have to ask one of its members to invite you.
At a time when the Indian stock market is peaking and has rallied immensely compared to global markets, there are companies that have not performed in the last 10 years. These are definitely a minor portion of the market considering there are hundreds of stocks that have turned multibagger since 2020. What went wrong with these stocks? Reasons vary from corporate governance, sectoral weakness, company specific and so on. But the more important question is, are these stocks worth buying?
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