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    AIR CONDITIONING IN TRAINS

    As Trump prepares to meet Xi, the Nvidia controversy threatens to complicate the AI truce

    Jensen Huang, the former CEO of Nvidia, is involved in a scandal concerning a suspected Chinese spy. This affair heightens existing tensions between the U.S. and China over technology exports, particularly in artificial intelligence. Lawmakers are now demanding stricter controls on advanced AI chip sales amid security concerns. The situation may impact ongoing discussions about AI safety between the nations.

    FAA ground stop: Why did flights continue at smaller airports as major US airports shut down?

    The FAA's November 13 ground stop disrupted thousands of flights across the US, but aircraft continued to be spotted at two smaller Colorado airports. Their use for flight training and general aviation, where pilots often operate under visual flight rules, helps explain the activity. However, such flights were not automatically exempt from the nationwide restrictions.

    In 1927, railroad engineer Olive Dennis invented a train window vent that brought in fresh air without cold drafts, helping make American rail journeys more comfortable

    In 1927, engineer Olive Dennis made a lasting impact on train travel with her innovative window ventilator. By traveling thousands of miles on trains, she closely analyzed passenger feedback and needs, which inspired her improvements in seating, lighting, and restroom cleanliness, responding to competition from cars and buses. Dennis's pioneering contributions also included air-conditioning systems for railroad cars, defying gender norms in engineering of her time.

    Counter-Strike players may have an unexpected career advantage in emergency response and air traffic control, study finds

    A recent study conducted by the University of Sheffield has highlighted the cognitive advantages of Counter-Strike players, revealing that seasoned gamers exhibit a reaction time that is, on average, 90 milliseconds quicker than that of beginners during visual processing tasks. This enhanced speed may prove invaluable in high-pressure professions where quick thinking is paramount. Future investigations will delve into the broader cognitive benefits of gaming across diverse age demographics.

    No longer just non-AC train: Indian Railways' first Amrit Bharat Express 3.0 with AC coaches hits tracks between Delhi and Patna to ease Chhath Puja rush

    Indian Railways has introduced its first Amrit Bharat Express 3.0 featuring AC coaches on the New Delhi-Patna route to manage the Chhath Puja rush. The special train, which departed on November 11, has a 22-coach configuration comprising First AC, Second AC, Third AC, Sleeper and General coaches. The upgraded train features push-pull technology, improved suspension, modern toilets and mobile charging points.

    US Air Force evacuates tankers from base in England due to Iran threat, Wall Street Journal reports

    Two tankers stationed at RAF Mildenhall were diverted to Germany on Monday, and several other tankers were relocated to other bases in Europe later in the day, the newspaper reported, citing people familiar with the decision. U.S. officials decided to redeploy the aircraft after being alerted about the new threat on Monday, the Journal said.

    The Economic Times
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