We also have a Cobb Grill for cooking (charcoal). It's about the same as a new outdoor grill to replace the rusted out one and since it's designed for indoor storage and easy transport (it has a carrier bag), it should long outlast anything we would need to leave outside. SHTF or no, it's a good buy for us. Clearly, it is smaller than a full-size grill, but we don't need that anyhow.
Mass is what blocks radiation. Concrete is useful because it’s both dense and strong, so it gets used in a lot of bunker construction. Steel is also useful, but it can become radioactive itself by neutron activation. (So close to ground zero, you’ll need to protect the steel from neutrons – boron or water are the most common ways to reduce neutron flux damage to the protected space.) But there is no reason you can’t use lots of dirt, water, stone, etc. Anything that has mass will attenuate radiation.
Survivalists maintain their group identity by using specialized terminology not generally understood outside their circles. They often use military acronyms such as OPSEC and SOP, as well as terminology common among adherents to gun culture or the peak oil scenario. They also use terms that are unique to their own survivalist groups; common acronyms include:
With regards to water purification, am not just considering grid-down scenarios – am also considering solutions for events like Flint, Michigan, where boiling water isn’t practical as you’re still going about your day to day life, though you still have access to the power grid irregardless of contaminated water. Also, yes, it’s expensive to have a system like this with the grid down, but if you’re not talking budget prepping, I don’t feel spending $2500 on a quasi-permanent water purification solution for a home is unreasonable. Again – talking wishlist/big-picture prepping ideals here, not how to maximize your bang for buck with regards to prepper gear to buy. I also don’t need a $2,600 wood burning stove in my house, especially if I’ve got a fine workable one in the garage, but that doesn’t mean I can’t dream about having one.
Of course you'll also need light when the power's out. Martin recommends keeping a stock of cheap candles on hand so you don't burn through your pricier good-smelling candles. More practical, though, are LED flashlights (be sure you have extra batteries and know where they are) and another product called a Mule Light. Like a hybrid of a glow stick and flashlight, he explained, “it's designed to save on battery power.” Why not have them all? Martin suggests having two to four sources of light.
“If you’re using it for emergency survival, the fact is you’re going to buy it once, and hopefully you’re not going to use it,” Shields said. “But it’s there as a safety net for you and your family.” That’s what intrigued me about freeze-dried food: You can wait up to a quarter-century to use it, but in an ideal world, you wouldn’t have to eat it at all.