# String theory

More about string theory - at present, mostly about the extra dimensions that play such a central role in that theory

- Extra dimensions - and how to hide them
- Why our universe could possess dimensions beyond length, width and depth - and why those dimensions need not be noticeable in everyday life
- The embedded universe
- Is our three-dimensional world embedded in a higher-dimensional space?
- Particle accelerators as black hole factories?
- The intriguing possibility that the next generation of particle accelerators might produce - and allow the detection of - miniature black holes
- Hunting for extra dimensions
- Ways of detecting extra dimensions - and why the fact that our earth orbits the sun is a relevant data point
- Simplicity in higher dimensions
- Why matters that seem rather complicated might be much more simple in higher dimensions