How To Determine Remaining Daylight. Cool, with hands out stretched in front of you measure from the sun to the horizon. Each finger is 15 min or 1 hour per hand. The above picture is 2 hours until sunset.
In the case of an emergency, doing the right thing or having the right skill could make the difference between life and death, it can save your life or someone else's life. We have compiled a collection of some of the most crucial information and skills y