Second Life and Open sim are two different platforms, however Open sim was created using the same code as Second Life.
Yes you can, you can run OpenSim Server on a web server or any PC will do. You will need MySQL and dotnet. The easiest way is on a windows OS and use a WAMP Server..or in Linux get LAMP server. Really this is easy to setup on a windows OS get the OpenSim server software. get a viewer as well,like Hippo or Imprudence get Wamp start wamp create OpenSim DB,create user,set permissions,set password. Now optional you can use SQlite for a test run,and you wont need to do the stuff below,just run opensim/bin/OpenSim.exe . or MySql for a better Service. you will need to uncomment your choices in Opensim.ini Edit Opensim/bin/opensim.ini "Prim Storage" Section.. fill in DB_name...your user_name and your_password....then save now run Opensim.exe...and answer the questions it asks.
There is no 'Second life' so you can't.
Second Life is not for children. The youngest you can be to take part in Second Life is 13- and this is for the Teen Grid
How does the library work in "Second Life"?
No second life is not a bloody game.
Second life sex and HUDS.
No, second life is for 18- older. Teen second life is for 13-18 though...... :).
A Bug's Life was their second feature film.
RL stands for real life which is the opposite to Second Life.
How to become a timelird in second life
No, second life is a virtual 3D game.
Second life is more for teens and adults