Originally posted by bigbranWell that was inspiring.
1. Black holes and strings are shown to be fundamentally alike, evolving into one another during a crucial point in the theorems called a "phase change" These phase changes also link the Calabi-Yau compactifications, previously thought to be distinct entities. So-called dark matter, or "sparticles" also helps string theory.
four basic forces: the gravitational force, which Newton had earlier found to explain gravity; the electromagnetic force, a linked theory of electricity and magnetism; the strong nuclear force, which holds the nucleus of the atom together; and the weak nuclear force, which is involved in the decay of atoms.There are two main theories that are used to describe everything; general relativity, proposed by Einstein and describing gravity as a result of curvature of space-time, and quantum mechanics, which describes force in terms of little packages.
I hope this answers the first one. If not, I'll get more.2. Because there is tons of expressions like this, without actually making sense. Jacking off? Blow up?
There is really no answer.3. ????
4. Weightlessness?
5. Don't really care....