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Provided by www.SeedAlliance.org
This publication from OSA condenses years of farming, gardening, plant breeding and seed saving wisdom, as well as conversations with many prominent seed experts. The guide covers the basics of seed growing from choosing appropriate varieties for seed saving to harvesting, processing, and storing seed. It assumes that the reader has basic knowledge of vegetable growing.
What's in Yellowstone's Future? - A six page optimized PDF, created by the U.S. Geological Survey and the University of Utah, to help educate the public about the Yellowstone caldera hazards, predictions and history.
The effects of Solar electro-magnetic interference causing interruptions in the US power grid.
National Academy of Sciences and the National Aeronautics and Space Administration (NASA), House Committee on Science, Subcommittee on Environment, Technology, and Standards
REPORT: Commission to Assess the Threat from High Altitude Electromagnetic Pulse (EMP)
Vulnerability of US National Infrastructure
Report prepared by seven Commissioners that were appointed by the Secretary of Defense and two by the Director of the Federal Emergency Management Agency