material of strings

[Slaz_Hack]

what material is most used in newer strings- not natural gut strings??
is there a certain polymer that is used??
need to know this for a school project i am doing and would just like a bit of a starting point


thanks
tom

[Ripper]

Aramids, nylon, polyesther and some others...

Psssss... as someone said here, Wikipedia knows everything ;)