Squealer (Animal Farm) it is discovered that Squealer was altering the commandment regarding alcohol which suggests the reason he fell off the ladder was because he was drunk at the time. Orwell uses Squealer mainly to show how the increasingly totalitarian and corrupt regime uses propaganda and deceit to get its ideas accepted and implemented by the people. In the end, Squealer reduces the Seven Commandments into one commandment, that "All animals are equal, but some animals are more equal than others". A point is made by how Napoleon dismisses the education of the mature animals as a lost case while Snowball attempts
Whymper tent ones for military use and so mountaineers needed to design and build their own. It was in this context that Whymper designed in 1862–65 and publicised his tent although he did not attempt any commercial exploitation. Whymper pioneered expedition-style mountaineering and his design was larger and much heavier than the Mummery tent designed some 25 years later by Fred Mummery (1855 – 1895) who favoured lightweight climbing. Whymper described his design in "", first published in 1869. The floor area is six feet () square and in cross section it is an equilateral triangle. Whymper said the tent weighed about