alt Hacker NewsJam a stick in the ground aligned with the earth's axis and take your bearing from the shadow's direction. Then follow GP's instructions. Never mind that we've reinvented the sundial...
Jam a stick in the ground aligned with the earth's axis and take your bearing from the shadow's direction. Then follow GP's instructions. Never mind that we've reinvented the sundial...
> Jam a stick in the ground aligned with the earth's axis [...]
You mean place a stick flat on the ground? (Singapore is pretty much on the equator.)