Day: June 5, 2007

Two Letters Re: Constructing a High Efficiency (Low Current Draw) Refrigerator

James: Greetings from the rural Northeast, destination of choice for fleeing urban hordes! I enjoyed the article from Australia a while back on converting a small chest freezer into a low-power refrigerator. I had planned to undertake a project like that this summer. I admired the elegance of the circuit design and the use of a latching relay to lower the power consumption as low as possible. When I read the letter about using a brewer’s thermostat instead, though, I had the same epiphany you did. Your BFO award is certainly appropriate, and I commend Kurt for bringing the idea …


Letter Re: Batteries for Long Term Storage

Jim: A vehicle with standard transmission, points ignition, generator and wire wound voltage regulator will roll-start or push-start without a starter or battery. Disconnect positive cable clamp at the battery, and secure it where it cannot ground. Taping it to a heater hose is okay. Then push start. Any competent old mechanic can rig a truck as described. Many young mechanics were not trained to work on vehicles built before the Federal government mandated unshielded electronic [ignition]s on all civilian vehicles. One nuclear detonation in space 300 miles high and 99% civilian vehicles exposed to electromagnetic pulse (EMP) will not …


Odds ‘n Sods:

Kurt mentioned a video with a very good practical demonstration of a Faraday cage suit.   o o o Reader M.P. found a web site for a company that makes a potable water storage bladder insert that fits in most bathtubs.    o o o Rob at Green Mountain Gear reports that deliveries are continuing on the SurvivalBlog Group Buy for M16 30 round magazines. Because of delays by the manufacturer, they still haven’t received all of the thousands of magazines that were ordered. But rest assured that they are being shipped as soon Green Mountain Gear receives each batch, …