They were a science-fiction fantasy in the Bond movie “Thunderball,” a space-age gag in “Gilligan’s Island.” But a half-century later, jet packs actually exist. A California company called JetPack Aviation unveiled a functioning turbojet version two years ago, capable of staying aloft for 10 minutes, traveling at speeds up to 100 miles per hour. Current models are available only to the military, but David Mayman, the company’s founder, said he plans to introduce a commercial version within 18 months.
Sure, you could master jiu-jitsu. “But if it’s really on, hand-to-hand self-defense will only take you so far,” said Jason Charles, a firefighter and organizer of the New York City Prepper’s Network. To balance legality with lethality in a bug-out bag, he said, “you have to go simpler — hammers, hatchets, certain heavy tools.” That roll of old silver quarters might come in handy, too.

Wedge Tarp: A wedge tarp is ideal for windy conditions and can be created with limited natural resources. By staking or tying down the corners of your tarp and propping up the center section, you can create a makeshift shelter in no time at all. Creating a wedge tarp is one of the many uses of a paracord if you have one handy in your survival gear supplies.
Hard-core doomers need not drain their airplane-liquor-bottle stash to envision the potential: Imagine New York after, say, an electromagnetic pulse attack that wipes out the power grid (like the kind North Korea recently threatened). The bridges and streets resemble a scene from the old John Carpenter movie “Escape From New York,” but the privileged few can soar across the Hudson to safety (or at least New Jersey). “From the time you push the button, you could be in the air in less than 30 seconds,” Mr. Mayman said.
Analysts are starting to warm up to Uber as a market sentiment turnaround story in 2020, and on Friday it was Doug Anmuth at JPMorgan waxing bullish on the world's leading ridesharing platform. He sees Uber's leadership in both personal mobility and food delivery worldwide resulting in roughly $65 billion in gross bookings last year. Uber's bottom line has been a mess in the past, but he feels that rationalization in the stateside ride-hailing market and stability overseas will win out in the future. He's initiating coverage of Uber with an "overweight" rating. His $51 price target translates into 39% of upside off of Thursday's close, even after this young year's already heady run.
If a crisis or disaster situation truly descends into chaos and it’s TEOTWAWKI (the end of the world as we know it), you may find yourself in the position where you need to build a solid and dependable home using only what the land provides. Obviously, this type of survival shelter requires a tremendous amount of time, resources and energy – therefore it’ll save you time and aggravation to learn the basics beforehand.
First you'll need to find water. Water flows downhill, encourages vegetation, and collects in natural caches, be they ponds, lakes, rivers, springs, rock depressions, or even leaves. Unfortunately, most fresh water sources are not pure enough to drink from (as they used to be), so you'll need to know how to purify water under most situations. Use any of these methods to collect clean, purified water:

With a calm center, over half the struggle is over. As I mentioned earlier, the most common physical reason that people die in wilderness survival situations is exposure to the elements. A person can die from exposure in as little as three hours. You must learn how to stay warm when it is cold, how to stay cool when it is hot, and how to stay dry when it is wet. Enter the wilderness survival shelter. It can take many forms, with a classic one being the debris hut. The debris hut is a small, one person shelter that is basically a simple structure that cocoons a person in leaves, grasses, boughs, or other natural debris to keep them insulated. It is built to shed water. Just imagine a primitive tent and sleeping bag all in one.

When searching for immediate, short-term shelter, look for trees (especially fallen trees), rocky overhangs, and caves. Trees are an obvious source of shelter and have many useful parts for building shelter including the trunk – which can be used as a support, the branches – which can be used as framework, and foliage – which can be used as insulating material.