Some things I've learned from Jericho.
I haven't verified them yet.

- EMP missiles.
- creating ice without use of appliances.
- some things about nuclear attacks and fallout.
- a certain FEMA notation.
- about a use of intravenous antiseptic as oppose to non-intravenous.
- reverse emergency system calls.
- a clue to determining a fake FBI badge.
- radiation effects on the body.
- a certain political scenario in the absence of central government.

etc. I'll add more later.