How To Start Building A Flashlight From Scrap
Do you know how to build a flashlight from scavenged parts, or develop something new once the most important parts become unavailable?
Do you know how to build a flashlight from scavenged parts, or develop something new once the most important parts become unavailable?
Unless you actually rely on medical devices, you might not realize how important for your survival some of them are. Until you need them
Living in a relatively dry place won’t keep you away of trouble. You still need to know how to power your house in case of floods.
You should take extra care when winterizing your heating systems to reduce the risk of them failing when you need them most.
Here are some things you can do to obtain water, heat up food and preserve refrigerated foods without electricity.
Although these systems do not generate huge amounts of electricity, they offer enough power to keep you alive. Which one would you choose?