grab a face
Exstrude ing the face!
you can exstrude edges also
you can scale also
on vertices you can also exstrude
In inputs you can change the attributes of the exstruding
Remember G can repeat the Exstrude on the face rather than exstending it.
If you select a number of faces they can scale automatically together.. or exstrude also
An exstusion can also follow a curve if the curve is also selected after you select the face you want to exstrude.
(remeber the divisions need to be made to create the curve
The blue nott
can change the indabendancy of eachothers exstrusion if you to 2 at the same time