Odds ‘n Sods:
In a recent e-mail, SurvivalBlog reader SF in Hawaii mentioned an inexpensive and portable intrusion detection system: Get a few Radio Shack ‘Portable Motion Detector Alarm/Chime‘ devices. (Catalog #49-426.) He noted: “You can place them at key entryways to your retreat. They weigh less than a pound each, can fit in your hand,.run off a 9 volt battery, and emit a very loud alarm sound.” o o o Michael in England recommends this site regarding nutritional supplements and aging. o o o SurvivalBlog reader “Bonehead” recommended this site in Australia for the off-road vehicle construction plans. Bonehead notes: …