MURS Dakota Alert IR Sensors and Antennas – Part 2, by Tunnel Rabbit

(Continued from Part 1. This concludes the article.) a Radio Survey Performing a radio survey of the area first is a necessary step before purchasing or fabricating the appropriate antennas. You might find that no directional antennas will be necessary, the cost reduced, and the remaining budget used to purchase additional sensors.  The range of any transmitter is in the end limited by or enhanced by the surrounding terrain. Given that very low power transmitters are being used, the 1 watt transmitted by these sensors, versus the 5 watts of a handheld transceiver, the challenge is greater. Having favorable terrain …


The Solar Clothes Dryer, by St. Funogas

I know, you were expecting some sort of a solar box that held heat in for drying your clothes, perhaps even with a squirrel-powered tumbler to make the clothes come out fluffier, so my apologies. I had planned on making one of those to go along with my solar panels, solar food dryer, solar beeswax melter, and solar water heater among others. While waiting to build my solar dryer I used the old-fashioned kind my mother, grandmothers, and everyone has used since rope was invented. By the time I was ready to build a box-type solar dryer, I discovered the …


Garden Architecture, by R.B.

It’s always surprising how much “stuff” gardeners need and can use in order to grow the simplest crops. My son always shakes his head at the number of T-posts, sticks, concrete blocks, strings, wires, fences, plastic sheets, bedsheets, etc. that appear in and around my gardens from time to time. Here are some of the “architectural ideas” that help me produce a widely varied harvest. Plastic Jugs Ya ha ha! You an’ me, Little Plastic Jug, How I Love Thee! Farmers and gardeners have always had to rely on their own ingenuity when confronted by surprise conditions that threatened their …


Communications: Bringing People Together – Part 1, by Tunnel Rabbit

As I mentioned in a previous article, I am making many kinds of antennas for fun and profit, but mostly for setting up neighborhood networks or small community networks that I will not be involved in. I have made many antennas, and over the last decade, I have programmed countless radios in my area, as a free service to my neighbors and friends. I have many extra radios and antennas that can be put into the right hands if it serves the community. I would rather invest in these, than fancy and expensive transceivers. I have a pile of such …


Got $5,200? Cut Costs Now!, by K.B.

Bloomberg News has announced that the average US family of four will need an extra $5,200 per year to cover rising expenses due to inflation. Hmmm. How is that going to work out for most folks considering that 64% of Americans, as of early March 2022, are already living paycheck to paycheck? Where are they going to come up with a minimum of an extra $433 each month? I’m already seeing signs of stress in our part of the country despite living in one of the “better off” regions. People are super cranky at the gas pumps and each day …


Solar-Battery Home Power – Part 2, by Jeff M.

(Continued from Part 1. This concludes the article.) POWERING UP & MORE TO LEARN Don’t expect step-by-step instructions. I found all the needed information but chronological steps for start-up or shut-down are not readily available. However, there is plenty of online info where people figured out the best steps. I powered up my inverter with battery power first, then went through the entire menu. Go slow, though it’s pretty easy. A couple of battery voltage settings from the battery manufacturer were the only deviations. Then I turned the solar panel input on and waited for the screen to recognize battery …


Solar-Battery Home Power – Part 1, by Jeff M.

So to begin with I must say that my move to a solar/battery system was rather supernatural. I had been pondering for a long time as to installing a generator for our home, or use the large portable I already own and can connect manually, or do nothing. I was constantly worrying about two things:  1. Where will I get fuel in a long term, serious societal event? 2. All generators make noise, most of them a lot, including mine. I was trapped in a vicious circle of worry, especially with events of the past six years. I truly believe …


Why Do We Prepare?, by Todd X.

I am a prepper. As a child, I remember my grandmother’s stories of living with scarcity during the Great Depression and her life lessons about the necessity of being prepared. As a teenager, my father was a senior operations officer at the Strategic Air Command (SAC) headquarters. He believed he would have an early warning about any incoming nuclear attacks. Consequently, he devised a code phrase. If he called and said: “I have some bad news: Grandpa fell and broke his hip” then we were to grab our bug-out bags and quickly head to our well-stocked cabin in the woods …


The J-Pole and Other VHF/UHF Antennas, by Tunnel Rabbit

Antennas are the underappreciated other half of a transceiver. Back in the day, Hams strove to make their own homemade transceivers. But with the advent of cheap stuff from Asia, we have been spoiled. Now we tend to just buy it. It is time to refresh our skills. While continuing to build antennas for friends and neighbors, and other low-power community radio networks, I’d like to share some of my trade secrets. Secret number one. It is so easy, a guerilla can do it, but only after some trial and error. A cheap radio on a good antenna is a …


A Home Perimeter and Defense Model For The Prepared, by P.F.

I will admit it; I’m slightly paranoid, especially these days I’m more suspicious than ever. However, I take comfort in knowing that I’m in good company.  Some degree of paranoia is probably good, like the fight-or-flight survival mechanism, since without it our prehistoric ancestors would have become dinosaur appetizers. So, viewed in a positive light, slight paranoia is a survival and coping mechanism. I am also an Eagle Scout and so I’ve lived the “Be Prepared” mindset since my early teenage years.  My second adult career is as a remodeling contractor, so I am a bit handy with most things in …


Where to Call “Home”: Prepping Post-Pandemic – Part 1, by Alex Braszko

Introductory Notes: Alex Braszko is a retired Military Intelligence and Space Operations Officer with over 22 years of service in the U.S. Army. He is currently a Military Analyst at the Center for Army Lessons Learned. He is in the process of writing a book focused on prepping from a Christian perspective entitled, “Preparing for the Day; an Orthodox Christian Perspective on Prepping”. In this article, he provides a glimpse into the decision-making process he and his wife went through in selecting a final home. Given their experiences during the COVID-19 pandemic, he reviews the soundness of that decision. The …


Youth’s Lessons: The Slingshot – Part 6, by J.M.

(Continued from Part 5.  This concludes the article.) For an inexpensive commercial slingshot the PC Supersonic is an excellent initial option. It costs around $20, is made of super strong polymer and has thumb screws for band attachment, which allows quick band changes in the field. It only supports OTT for band attachment, which works well for most beginners, supports multiple grip styles and comes with a single lighter weight band. It doesn’t have an arrow rest option, but if you search the web for ‘diy slingshot arrow rest’ you can find a number of ways to easily add one. …


Youth’s Lessons: The Slingshot – Part 5, by J.M.

(Continued from Part 4.) If you want to easily include some arrows as part of your slingshot carry kit without worrying about how to store and carry them, PocketShot makes some great standard and bowfishing 3-section take-down arrows. If you plan on going after larger game you should replace the field tips on the standard arrows with broadheads. As an aside, since slingshot people stole arrows from archery folks, I guess some turnabout is only fair –a company called Shoottech Systems makes a dual-string bow with a magnetic catch on the string that allows you to shoot steel balls with …


Youth’s Lessons: The Slingshot – Part 4, by J.M.

(Continued from Part 3.) If you’re ever in a survival situation and you need a slingshot, the good news is that it’s possible to make field expedient bands from some commonly available materials, including: Rubber bands Condoms Bicycle inner tube (latex inner tubes are best) Exercise bands/tubing Latex/Rubber gloves Balloons Surgical tubing Spear gun tubing Rubber bladder from sports balls Each of these has different characteristics, so you’ll need to do some experimenting with different ways of shaping, combining and attaching them to see what works best. I realize that this is probably a lot more information than you’d ever …


Youth’s Lessons: The Slingshot – Part 3, by J.M.

(Continued from Part 2.) Add-Ons There are dozens of possible additional features that can be built into or added onto a basic slingshot frame to enhance its effectiveness and functionality. One of the most common ones is a wrist brace, which is a rigid extension that attaches to the frame and presses down on the top of your forearm. In regards to my earlier discussion about the lever behavior of a slingshot, a wrist brace helps overcome this problem by transferring the rotating force on your wrist into a downward force on your forearm, which allows you to use stronger …