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自由落体速度达到503km/h 俄罗斯男子创平流层跳伞世界纪录_我的网站

A | Tere Ishk Mein is turning out to be a major winner at the box office. The Anand L Rai film, led by Dhanush and Kriti Sanon, has matched the strong buzz it carried before release and is now steadily inching toward the Rs 100 crore net milestone in India. Early estimates suggest the film earned around Rs 10.25 crore on its fifth day, with almost the entire chunk coming from the Hindi version. Tuesday’s numbers were a noticeable jump from Monday’s roughly Rs 8.25 crore, which had seen a sharp drop after the film hit its peak on Sunday with Rs 18.25 crore. With a solid opening weekend of about Rs 50 crore, the film has now reached an estimated Rs 71 crore net in India. Its overall performance remains strong across the board. The movie’s all-India gross has touched about Rs 84.25 crore, while international markets have contributed another Rs 7.25 crore. This pushes the film’s global total to around Rs 91.5 crore in just five days, placing it in a comfortable position to recover its reported Rs 95 crore budget soon. Day 5 also marks a milestone for Dhanush, as the film’s domestic gross has already overtaken the lifetime numbers of his 2013 hit Raanjhanaa. With Hindi net collections alone crossing the earlier film’s tally, Tere Ishk Mein has become his highest-grossing Hindi release within days. The film will now enter a competitive phase with Ranveer Singh’s Dhurandhar arriving this Friday, followed by the Hollywood release Avatar: Fire and Ash the week after.ALso Read: Paramvir Singh Cheema on Working With Kriti Sanon and Dhanush in Tere Ishk Mein。 8月24日消息，当地时间本月22日，俄罗斯极限跳伞运动员谢尔盖·博伊佐夫，在阿尔泰边疆区完成一场高难度高空跳伞挑战，一举刷新热气球载体跳伞项目的世界纪录，并全程对外公开直播。

B | 本次挑战历时整整半年筹备，一支近百人的专业团队全程参与，涵盖热气球工程师、飞行器驾驶员、高空防护装备研发人员、气象分析师、跳伞技术顾问等多个岗位，大量设备采用俄罗斯本土自研技术完成制造。

C | 正式挑战前，团队完成多轮严苛测试：在俄罗斯航天宇航员训练中心的压力舱内，模拟12000米高空低压环境开展人体耐受测试；整套跳伞防护装备在零下60摄氏度低温环境反复验证可靠性；同时借助风洞设备，反复打磨自由落体姿态、降落伞应急操作，并且完成多轮低高度预演跳伞，尽可能规避高空风险。

D | 升空使用一台容积一万立方米的特制AX-12级别大型热气球，由俄罗斯航空运动联合会主席伊万·梅尼亚罗担任主飞行员，机载工程师杰尼斯·叶菲莫夫配合操作。

E | 热气球当地时间早上6点39分起飞，整场升空飞行耗时3小时01分钟，气球最大升空高度达到11610米，同步刷新俄罗斯本土热气球飞行高度国家纪录。

F | 博伊佐夫于7点54分17秒，在11551米高度离开吊篮纵身跃下，起跳瞬间，热气球自身移动速度约70公里每小时，舱外气温低至零下59摄氏度，高空空气稀薄，低温、缺氧、强气流多重风险叠加，对运动员身体状态、装备稳定性都是极大考验。 离开吊篮后，博伊佐夫进入自由落体阶段，持续时长2分30秒，下落峰值速度达到501公里每小时。 高速坠落过程中，运动员需要自主控制身体姿态，防止身体失控旋转，避免出现供氧故障、肢体冻伤等致命险情。下落至距离地面1565米高度，他顺利启动主降落伞，降落伞开伞之后的滑翔降落时长4分49秒，从离舱到双脚落地，全程总降落时长7分19秒，最终平安降落在阿尔泰边疆区乌斯特·卡尔曼斯基地区，热气球机组人员也全部安全落地，挑战全员无受伤情况。