Some Geiger counters can keep track of the cumulative dose for you, but most will simply display the rate at which you are getting exposed - typically in microsieverts per hour (µSv/h) or microroentgens per hour (µR/h; for gamma radiation, 1 R/h ≈ 1/100 Sv/h). To figure out what the reading means, you need to do the math: for example, at 600 µSv/h, you will hit 100 mSv within a week, and 1 Sv within about two months. (The usual background rate from natural sources hovers around 0.1-0.2 µSv/h.)
Of course, everybody has some non-perishable food around the house, but it's much better to create a dedicated stash: this way, you can count on the supplies always being at hand, and you can stockpile something more nutritious than stale crackers, a suspect bottle of olive oil, and a rusty can of tomato sauce. With a well thought-out stockpile of ready-made food, it's also a lot easier to hit the road.
This is a really comprehensive article on food prepping! I was very taken by your last item on “Edible Landscaping.” There is a natural antibacterial, antiviral product called “Sambucol,” that is a syrup (patented) made from black elderberries. There is another syrup similar called “Sambucus,” which is the botanical name for black elderberries. Not only do they taste delicious — like something to top your ice cream sundae with! — they are pretty amazing for coughs, colds, and flu. I am thinking that that might be a good thing to have growing in our yards when SHTF.
Prepping is more about planning, knowledge, and skills than actually purchasing a lot of useless gadgets. I walked away from the consumer lifestyle many years ago and now live on an off-grid homestead. That said, there are always items that preparedness-minded people, like myself, keep their eyes open for. We are always looking for good deals on all things canning, such as jars, lids, pressure canners, and water bath canners. Or perhaps a higher-ticket item, such as a food dehydrator.
Recently, I spoke on the phone with Tyler Allen, a real-estate developer in Lake Mary, Florida, who told me that he paid three million dollars for one of Hall’s condos. Allen said he worries that America faces a future of “social conflict” and government efforts to deceive the public. He suspects that the Ebola virus was allowed to enter the country in order to weaken the population. When I asked how friends usually respond to his ideas, he said, “The natural reaction that you get most of the time is for them to laugh, because it scares them.” But, he added, “my credibility has gone through the roof. Ten years ago, this just seemed crazy that all this was going to happen: the social unrest and the cultural divide in the country, the race-baiting and the hate-mongering.” I asked how he planned to get to Kansas from Florida in a crisis. “If a dirty bomb goes off in Miami, everybody’s going to go in their house and congregate in bars, just glued to the TV. Well, you’ve got forty-eight hours to get the hell out of there.”
Survival kits, in a variety of sizes, contain supplies and tools to provide a survivor with basic shelter against the elements, help him or her to keep warm, meet basic health and first aid needs, provide food and water, signal to rescuers, and assist in finding the way back to help. Supplies in a survival kit normally contain a knife (often a Swiss army knife or a multi-tool), matches, tinder, first aid kit, bandana, fish hooks, sewing kit, and a flashlight.