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Programme two: The Future

Green and Schwarz's calculations showed that 11 dimensions must exist
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String theory made one other extraordinary prediction. Instead of the usual three dimensions that we are all used to (up-down, back-front, side-side) Green and Schwarz's calculations showed that 11 dimensions must exist in order to produce the universe with all its forces and particles. Has Hawking been beaten to the big answer? We still don’t know.

Stephen Hawking's 'A Brief History of Time'A little magnet easily picking up a paper clipSuper symmetryString theory
String theory brings together Einstein's relativity and quantum mechanicsGreen and Schwarz's calculations showed that 11 dimensions must existDoughnut shapes could represent two dimensions curled up togetherIf gravity does seep into our world through extra dimensions, then it will produce lots of tiny exploding black holes around the points of entry
The LHC (Large Hadron Collider) in Switzerland, the biggest particle accelerator in the worldIf they do exist, Hawking's tiny exploding black holes will show up in the particle accelerator like the lights of a Christmas tree
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