Red. Tech
Takes 2 years to complete for a associate degree .. look for colleges around where you live.
Some provide you with gvt assistant ship so no need to pay fees if you are eligible for the assistant ship program.
Yes and mostly you study about bones , some engineering and maths but later when you get into the degree its all bones bones bones.
Some even have classes after 5 like 7:30 to 10:30 targeted for working people who want change in careers.
Thats all i can say.