Lever a place to stand, and I shall move the Earth with it' is a remark of Archimedes who formally stated the correct mathematical principle of levers (quoted by Pappus of Alexandria). It is assumed that in ancient Egypt, constructors used the lever to move and uplift obelisks weighing more than 100 tons. A lever is a beam connected to ground by a hinge, or pivot, called a fulcrum. The ideal lever does not dissipate or store energy, which means there is no friction in the hinge or bending in the beam. In this case, the power into the lever equals
The World that was Ours is implicit in any totalitarian state.' "The World that was Ours" is dedicated to 'the men of Rivonia' - Nelson Mandela, Walter Sisulu, Ahmed Kathrada, Dennis Goldberg, Govan Mbeki, Elias Motsoaledi, Andrew Mlangeni and Rusty Bernstein - as well as to their devoted counsel, Bram Fischer. The World that was Ours The World that was Ours (1967) is Hilda Bernstein's personal account of life in Johannesburg under the oppressive surveillance of the apartheid regime. Hilda and her husband Rusty Bernstein were both detained, along with many others, in the aftermath of the Sharpeville massacre of 1960. Upon their release, Rusty