Codex on the Flight of Birds of a kite as seeking a wind current. When the winds are high, one will see the bird very high in the sky, but when the winds are low, the bird stays closer to the ground. Leonardo describes how a bird rests in the air, after flapping its wings to gain altitude, by gliding downward to the ground. Folio 6 contains multiple diagrams of birds flying and their bone structure, and all of the commentary is on flight and how birds fly the way that they do. Leonardo starts off by describing how a bird ascends or descends in different
Twitter However, only 30 of these do their own tweeting, more than 80 do not subscribe to other politicians and many do not follow any accounts. Donald Trump has used Twitter as a method of providing ideas and information during his presidential campaign in 2016, the transitional period and as US President. A study performed at Rose-Hulman Institute of Technology showed his tweets from these different time periods and through analysis of his tweets, the professors found that President Trump uses a mode called "forensic mode" the most often in his tweets. This is described as a quick reactive usage, as