CAMBRIDGE, England â British scientist Stephen Hawking has decoded some of the most puzzling mysteries of the universe but he has left one mystery unsolved: How he has managed to survive so long with such a crippling disease.
Brownian movement. n. 1. (General Physics) random movement of microscopic particles suspended in a fluid, caused by bombardment of the particles by molecules of the fluid. First observed in 1827, it provided strong evidence in support of the kinetic theory of molecules.
(April 2010). A reform movement is a kind of social movement that aims to make gradual change, or change in certain aspects of society, rather than rapid or fundamental changes.A reform movement is distinguished from more radical social movements such as revolutionary movements.arl Grey, Lord Melbourne and Robert Peel were leaders of Parliament during the earlier years of the British reform movement. Grey and Melbourne were of the Whig party, and their governments saw parliamentary reform, the abolition of slave trading throughout the British Empire, and Poor Law reform.