The LifeStraw filter meets EPA standards and has been shown to remove more than 99.9% of waterborne parasites and bacteria. Humanitarian relief workers in all corners of the globe use the LifeStraw to help bring safe water to threatened communities and refugee camps. The “straw” itself weighs a scant 0.1 pounds and measures 9” in length and 1” in diameter. Few things are worse than being lost and being besieged by waterborne illness. Bring this essential piece of survival gear with you whenever you venture into the wild and make sure water problems are not on the menu.
By his own estimate, Pense says there are a few thousand people in the Springfield area who have listened and who are ready. The preppers. Most don’t like to be called preppers because of the connotation that they’re crazy; Chicken Little wasn’t well-received by his people, either. Most don’t even like to talk about it, but a few of them do. So for three months toward the end of 2017, I sought out the doomsday survivalists to find out: Is it really crazy to live like the sky is falling?
If the group became indifferent to Finelli’s leadership prior to his ouster, he became just as frustrated with their complacency. Preppers began ignoring his strict no cell phone rule. Few took concrete steps to be more prepared over the years, he says. He’d set out to develop independent thinkers, not apathetic disciples. “I mentioned to the group that at some point, Vinny may not be available,” Finelli says. “So be prepared at a moment’s notice.” That’s why he feels like he failed: He left the preppers unprepared.

Firearms instructor and survivalist Colonel Jeff Cooper wrote on hardening retreats against small arms fire. In an article titled "Notes on Tactical Residential Architecture" in Issue #30 of P.S. Letter (April, 1982), Cooper suggested using the "Vauban Principle", whereby projecting bastion corners would prevent miscreants from being able to approach a retreat's exterior walls in any blind spots. Corners with this simplified implementation of a Vauban Star are now called "Cooper Corners" by James Wesley Rawles, in honor of Jeff Cooper.[7] Depending on the size of the group needing shelter, design elements of traditional European castle architecture, as well as Chinese Fujian Tulou and Mexican walled courtyard houses have been suggested for survival retreats.

Experts worry most about the grid’s nervous system: 2,000 extra-high voltage transformers. They’re 200- and 300-ton behemoths, individually engineered to meet specific power demands, and on average, they’re 40 years old. Notwithstanding the fact that 85 percent of transformers are imported, the U.S. Department of Energy says it takes between 5 and 16 months to replace a single one. According to the U.S. Federal Energy Regulatory Committee, an attack that destroyed nine of the 2,000 transformers would “cause a protracted nationwide blackout.” There’s no national cache of spare transformers. 
There are a few basics to remember when it comes to finding your way out of the wilderness like finding a stream and following it downhill. This will keep you near a water source and take you out of the worst weather toward civilization. However if the weather is bad and there are no streams to follow you’ll need another method of navigation: the compass.
Everyone in California is waiting for "The Big One," an earthquake with a magnitude of 8.0 or greater that will destroy infrastructure and cause mass panic. Yet when I moved to the Bay Area from the East Coast, I discovered that since most of the people I knew were making do with small apartments and ever-increasing rent, having supplies on hand for a natural disaster required a space premium that many couldn't afford. I began to put together an earthquake kit that would not only serve my household (which over the years fluctuated from one to three other people) but also my neighborhood, if needed. Even with all that work, I didn't consider myself a prepper, just someone who heeded the Red Cross's warnings.
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