Survival Skills

Beginner's guide to maps How to read maps
Summary: Scale is how zoomed in or out a map is, such as one inch equaling one mile. The first thing you should look at in a road atlas is the legend, which explains what lines and symbols mean. Other important atlas features: the index, which gives page numbers for all major locations and tables Read more
wound care how to clean How to clean a wound
Survival medicine experts with 80 years of experience share this free one-page lesson on how to care for and clean wounds in an emergency. Read more