55 Results with the "Science" genre


    • Chapter XXV-Flying Machines Construction And Operation Cover
      by LovelyMay Chapter XXV-Flying Machines Construction And Operation reflects a pivotal moment in aviation where advancements in engine technology significantly reshaped aircraft design. In the time since this book's initial release in 1910, rapid progress in motor development allowed for aircraft to operate with far smaller wing surfaces than before. This shift stemmed from both a drop in engine weight and an increase in engine power, enabling planes to achieve higher speeds while requiring less lift-generating area.…
    • Chapter IV — Flying Machines Construction And Operation Cover
      by LovelyMay Chapter IV - Flying Machines Construction And Operation presents a clear comparison of the three principal types of manned flying machines: aeroplanes, helicopters, and ornithopters. Each model approaches flight through a distinct mechanism, but not all methods yield practical or efficient results. Among them, the aeroplane rises as the most successful, both in design application and operational reliability. Helicopters are recognized for their ability to ascend vertically using rotating blades, allowing…
    • Chapter 7: The Ticker: Confronting—and Preventing—Heart Disease, the Deadliest Killer on the Planet Cover
      by testsuphomeAdmin Chapter 7 of The Ticker delves into the hidden dangers of cardiovascular disease (CVD), emphasizing its gradual development and the critical need for early intervention. The author recounts his personal experience with heart disease, revealing a strong family history of cardiac conditions that shaped his awareness of its risks. Despite adopting a healthy lifestyle, his medical evaluations exposed underlying vulnerabilities, highlighting that CVD is not solely influenced by diet and exercise but is also…
    • Chapter XV — Flying Machines Construction And Operation Cover
      by LovelyMay Chapter XV - Flying Machines Construction And Operation opens a timely discussion on aviation’s perceived danger, an issue often inflated by public imagination. Early flight stirred both fascination and fear, and this chapter seeks to realign perception with reality. Rather than promoting flight as entirely safe or inherently dangerous, it acknowledges the balance between risk and innovation while encouraging responsibility among pioneers of the sky. The notion that an aircraft becomes a falling…
    • 59. Starship Surge Cover
      by testsuphomeAdmin Starship Surge became a defining moment in SpaceX's journey toward revolutionizing space travel, with the ambitious goal of rapid rocket reusability taking center stage in July 2021. At the heart of this push was Mechazilla, a towering launchpad structure equipped with massive chopstick-like arms designed to catch the returning booster of Starship instead of relying on ocean landings or complex landing legs. Musk's vision for this innovation was driven by the belief that for spaceflight to be truly…
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