Daily Prep

A section of an 1893 USGS topo map for Mount Washington, downloaded for free from the USGS Map Store

Nearly Every USGS Topo Map Ever Made

For Free!!!
Monday, October 19, 2015, 7:38 PM

A nice article exploring the use of the USGS Map Locator and Downloader to access tons of USGS topo maps.  A wonderful treasure trove of maps to add to your preps.

Daily Prep

XOWA: Offline Wikipedia

All of wikipedia on your computer
Saturday, March 14, 2015, 11:31 AM

Learn how to create your own local offline copy of Wikipedia using XOWA.  XOWA is a free, open-source application that lets you download Wikipedia to your computer. Access all of Wikipedia offline -- without an internet connection!