Post by thinbluemimeLocke said, "We got a compass bearing. And I
pretty sure if we follow it, it will lead us right to
him"
Sayid explains, "Because of the way the
sunlight hit Mr Eko's stick, when John was
burying him"
Can anyone explain this in simple terms?
It's quite simple.... I took this off of a site, on the subject.
..Jon
Which way is north? Whether you're lost in the woods or you're trying to
install a sundial in your yard, you're bound to want to find true north
from time to time, and chances are when the time comes you won't have a
compass. What's more, even if you do have a compass, it will point to
magnetic north, which, depending on your location in the world, can vary
a great deal from true north. So what's an intrepid explorer to do? Read
this article to find several different ways to find your way.
Steps
The Shadow-Tip Method
Place a straight stick straight upright in the ground so that you can
see its shadow. Alternatively, you can use the shadow of a fixed object
that is perpendicular to the ground. Nearly any object will work, but
the taller the object is, the easier it will be to see the movement of
its shadow, and the narrower the tip of the object is, the more accurate
the reading will be. Make sure the shadow is cast on a level, brush-free
spot.
Mark the tip of the shadow with a small object, such as a pebble, or a
distinct scratch in the ground. Try to make the mark as small as
possible so as to pinpoint the shadow's tip, but make sure you can
identify the mark later.
Wait 10-15 minutes. The shadow will move approximately from west to east
in an arc which depends on your latitude and the season.
Mark the new position of the shadow's tip with another small object or
scratch. It will likely move only a short distance.
Draw a straight line in the ground through the two marks. This is an
east-to-west line.
Stand with the first mark (west) on your left, and the other (east) on
your right. You are now facing approximately toward true north.
(Accuracy improves as your location approaches the equator, and as the
time of year approaches either equinox.)