:30:03
What are these things?
:30:04
My version of Presto Logs.
Compressed wood with anthracite dust...
:30:08
...chemically treated to burn hotter and longer.
:30:10
I use them so I don't have to stoke my forge.
:30:12
These three will ignite sequentially...
:30:14
...make the fire hotter,
kick up the boiler pressure...
:30:17
...and make the train go faster.
:30:30
Ready to roll!
:31:02
Emmett!
:31:07
Marty, are the time circuits on?
:31:11
Check!
:31:12
Input the destination time:
:31:14
October 27, 1985, 11:00 a.m.
:31:19
Check. We're cruising
at a steady 25 miles an hour.
:31:24
I'm throwing in the Presto Logs.
:31:35
The new dashboard gauge
will tell us the boiler temperature.
:31:38
It's color-coded to indicate
when each log will fire.
:31:41
Green, yellow and red.
:31:44
Each detonation will be accompanied
by a sudden burst of acceleration.
:31:49
Hopefully we'll hit 88 miles per hour
before the needle gets much past 2,000.
:31:54
Why? What happens after it hits 2,000?
:31:56
The whole boiler explodes!