A | 据外媒报道，去年，洛克希德·马丁公司开始测试一种针对未来战机的新型激光炮塔。
B | Kareena Kapoor Khan has been one of Bollywood’s most beloved actresses for over two decades. She made her debut in 2000 opposite Abhishek Bachchan in Refugee and has since captivated audiences with a wide range of performances. From romantic comedies to intense dramas, the actress has delivered roles that are not only memorable but have also become a part of Bollywood's pop culture. Here’s a look at some of her unmissable films that showcase her range and talent. In This Article Refugee (2000)Kabhi Khushi Kabhie Gham (2001)Chameli (2004)Omkara (2006)Chup Chup Ke (2006)Jab We Met (2007)Heroine (2012)Udta Punjab (2016)Crew (2023)Refugee (2000) Kareena Kapoor made her Bollywood debut with Refugee alongside Abhishek Bachchan. The film, directed by JP Dutta, tells the story of two young people caught in the complex world of human trafficking along the India-Pakistan border. The actress played Nazneen, a spirited and determined young woman who falls in love with Abhishek’s character, known as 'Refugee'. He helps illegal refugees from India and Pakistan cross the border through the Great Rann of Kutch. Even as a debutant, her performance was confident and graceful, and the actress won the Filmfare Award for Best Female Debut. Kabhi Khushi Kabhie Gham (2001) Karan Johar's Kabhi Khushi Kabhie Gham remains one of Kareena Kapoor’s most iconic films. She played the effervescent Pooja, also known as Poo. The actress' portrayal of the stylish and confident Poo became instantly memorable and is still celebrated today. The film featured an ensemble cast including Shah Rukh Khan, Amitabh Bachchan, Jaya Bachchan, Hrithik Roshan, and Kajol. Her comic timing, style, and energy made Poo a character that defined a generation of Bollywood fashion and pop culture. Chameli (2004) Chameli was a turning point in Kareena Kapoor's career, where she took on a much darker and unconventional role. She played Chameli, a street-smart sex worker, opposite Rahul Bose in a rain-soaked, single-night narrative. Her performance was intense and emotionally grounded, showcasing a depth rarely seen in her earlier work. The actress won the Special Award for Best Performance at the Filmfare Awards. Omkara (2006) Omkara is Vishal Bhardwaj’s adaptation of Shakespeare’s Othello. Kareena played Dolly, a loyal and innocent woman caught in a story of jealousy, betrayal, and tragedy. She starred alongside Ajay Devgn, Saif Ali Khan, Vivek Oberoi and Konkona Sen Sharma. Kareena delivered a nuanced performance that suited the dark and complex narrative. She won the Filmfare Award for Best Actress (Critics) for Omkara. Chup Chup Ke (2006) Chup Chup Ke is a comedy-drama directed by Priyadarshan, in which Kareena Kapoor plays Shruti Singh Chauhan, a young woman who is mute and becomes central to the film’s twists and comic moments. The story follows Jeetu (Shahid Kapoor), a debt‑ridden young man who, overwhelmed by financial pressure, decides to fake his own death to help his family claim insurance money. Rescued by two fishermen who mistakenly believe he is mute and wealthy, Jeetu begins pretending not to speak or hear to maintain the misunderstanding. This leads him to the household of Shruti and her affluent family. The film also stars Suniel Shetty, Neha Dhupia, Paresh Rawal, Rajpal Yadav and Om Puri among others. Jab We Met (2007) Jab We Met remains one of Kareena’s most beloved films. In the Imtiaz Ali directorial, she played Geet, a lively, talkative, and spirited young woman who meets a heartbroken businessman, Aditya (played by Shahid Kapoor), on a train journey. Their interaction changes the course of both their lives. Her charm, energy, and comic timing were effortless, and the character became iconic in Bollywood cinema. Kareena’s dialogues and looks from the film have become a part of the pop culture. Heroine (2012) Madhur Bhandarkar's Heroine saw Kareena play Mahi Arora, a once-successful actress whose personal life and career are on the decline. To bring her career back on track, she hires a public relations manager, who uses sensationalist tactics to keep Mahi in the spotlight. However, certain events and life-changing controversies led to her quitting the film industry. The film explores the pressure of stardom, the reality underneath the glamour and the emotional toll of living in a world where public image means everything. While it received mixed reviews, Kareena's performance was lauded by fans and critics. Heroine also starred Arjun Rampal, Randeep Hooda, Divya Dutta, Govind Namdev and Sanjay Suri among others. Udta Punjab (2016) In Udta Punjab, Kareena Kapoor took on a socially relevant role as Dr Preet Sahni, a compassionate doctor working to combat drug abuse in Punjab. The film, also starring Shahid Kapoor, Alia Bhatt, and Diljit Dosanjh, addressed a pressing societal issue. Crew (2023) Crew, directed by Rajesh A Krishnan, is a heist comedy where Kareena Kapoor Khan stars alongside Tabu and Kriti Sanon as three flight attendants who work for a struggling airline. When the trio accidentally uncovers a gold-smuggling operation on one of their flights, they decide to turn the tables and devise a dangerous plan to outsmart the criminals and secure the treasure. The film blends comedy, suspense, and teamwork. Kareena’s performance balances charm and comic timing with a sense of cleverness, making her a standout in this female-led ensemble. Also Read: Kareena Kapoor Khan Teases Meghna Gulzar With a Fun Travel Update From Daayra Shoot。日前，这家公司披露，他们经过60次的飞行测试之后认定该炮塔系统具备了360度攻击的能力，这意味着这种技术离实际部署又进了一步。据了解，虽然该领域研究人员将激光视为具备穿透空气的光线，但同时空气也是它面对的最大问题之一。比如说在湍流效应的下激光就只能打击正前方的目标。为了应对这一问题，洛克希德·马丁公司研发出了航空自适应气动光学光束控制(ABC)炮塔。这套专门为DARPA和美国空军研究实验室(AFRL)研发的炮塔使用了一套光学补偿系统，它由一组可变性反射镜组成，并结合了空气动力学及控流技术，以此来解决湍流问题。这给了炮塔可360度打击目标的能力。
C | 据洛克希德·马丁公司介绍，自去年开始，他们通过一台安装在双引擎商用飞机的激光器进行了60次测试。公司导弹系统、高级项目、战略与导弹防御系统副总裁Doug Graham表示：“这套先进的炮塔设计将能让战术飞机拥有跟地面和海洋军事交通工具一样的激光武器系统优势。这展示了洛克希德·马丁如何使用各种创新技术将激光武器转变成综合武器系统的一个范例。
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