Loren sent this: Is This the Safest House in the World? [JWR’s Comment: No, it isn’t! To start with, its in Los Angeles… Talk about an OPSEC nightmare!]
o o o
EliteT sent us a link to an interesting New York Times piece about a home aquaponics experimenter. (Be sure to click on the link to the YouTube video But don’t get too excited.. Just think how many PV panels it would take to run those pumps, 24/7. Traditional pond aquaponics are more suitable for preppers. )
o o o
Thanks to RVL for this article link: What are the Longest Lasting Batteries?
o o o
Joe Ordinary Voortrekker sent a link to a site with a great way to teach people how radio waves propagate.