:18:07
	Class, since this is our first field
trip, please obey a few simple rules.
:18:13
	Dirt!
:18:14
	Nice footwear.
:18:16
	It's perfect for spelunking.
Don't touch anything.
:18:19
	Don't move anything. Don't even breathe
unless we tell you to.
:18:21
	And wearyour protective gloves
at all times.
:18:24
	- Why do we have to do this?
- Firsthand field experience.
:18:27
	The very meat and potatoes ofgeology.
:18:29
	- Will this be on the final?
- Yes!
:18:32
	- Officer, nice to seeyou again.
- Professor, what's up?
:18:34
	- We came to pick up the rock.
- Pick it up? What?
:18:38
	Yeah, we--
:18:39
	Just orders from the U.S.G.S. Theywant
it under controlled conditions.
:18:43
	It's very technical.
:18:45
	Oh, technical stuff. It's technical.
Okay, go right ahead.
:18:50
	- We're gonna haul it out ofhere.
- Sure, go ahead.
:18:52
	Deke and Danny, rememberwhat
we talked about, right?
:18:55
	You are in charge ofthe hoisting. Get
the winch up to the hole. Understand?
:18:59
	Fellas, stop nodding andjust stare
at me for a second, okay?
:19:03
	Focus.
:19:05
	You understand what I wantyou to do?
:19:07
	- Yeah, we gotyou.
- Yeah.
:19:09
	Go do it.
:19:21
	Ira, I'm picking up
a heavy creepyvibe here.
:19:25
	A lot has changed.
:19:30
	Class, I know these look like mushrooms,
but refrain from eating them.
:19:38
	Oh, it smells disgusting.
:19:42
	Nadine, sometimes science stinks.
:19:46
	It's the game we play, baby.
:19:51
	Rotten egg smell.
:19:54
	- Hydrogen sulfide, right?
- Yeah, and ammonia and methane.
:19:56
	It's like it's converting
the atmosphere.
:19:58
	Look at all this rudimentary plant life.
It's amazing.