((( An Incommunicable World )))

  The World Wars (20th Century) : The two World Wars were global conflicts that reshaped the political landscape of the 20th century. The wars resulted in unprecedented levels of destruction, loss of life, and social upheaval. They also led to the collapse of empires, the rise of new superpowers, and the establishment of international organizations like the United Nations. (the most distinguished turning points in human history) 1900s:[edu] Industrial engineering as an academic degree began in the early 20th century, growing out of mechanical engineering and the Scientific Management movement. The first formal degree program was established in 1908–1909 at Penn State University by Hugo Diemer. 1900s:[Maths] The early part of the twentieth century saw a rapid growth in the formal analysis of randomness, and mathematical foundations for probability were introduced.  1900s: Aldis lamp (or Signal lamp), a signaling device in the form of a portable lamp used to flash messages in Mo...