There have been plenty of stories where people get stranded in the middle of nowhere and go to insane lengths to survive. Since the majority of the population doesn't prepare for getting get stuck out in the elements, they typically don't find themselves with extensive survival kits.
If you find yourself marooned in an area that doesn't get good cell-phone service and you're unable to contact a lifeline, things can start getting a little stressful. Luckily, most people can find the right material in their surroundings to at least start a fire, but may not know how to go about creating the one.
Well, we're to teach you how to create the spark you'll need without burning through tons of energy to achieve that warm fire. Introducing the bow-drill.
First, you need to gather a few things.
A small piece of flat wood that can fit inside the palm of your hand (the socket), a longer but thin piece of wood (the fire board), a wooden peg (spindle), a curved piece of wood, and a cord make up the bow-drill.
All the natural lifesaving materials you'll need. Ultimate Survival Tips/ YouTube
Fasten the ends of the cord to the tips of the curved piece of wood, then single-wrap the cord around the spindle. Place the tip of the spindle onto the fire board and start moving the bow-drill in a sawing motion while continuing to secure the spindle in your hand with the socket.
The full-bow drill configuration.
Note: all these materials need to be as dry as possible.
After easily rotating the spindle with the bow-drill, the wooden peg will create a noticeable notch in the fire board. Shortly after, friction will cause smoke to build. Once the smoke starts to billow, add some very dry tinder into the mix as well as plenty of oxygen. Once the tinder ignites, lightly blow on the flame and feed it with the additional dry brush.
Quickly feed the fire with more dry wood and secure the burning area with rocks to prepared unwanted spreading. The fire can also be seen from far away, so that will only aid in your rescue.
Congratulations! Since you made a legit fire, you just might survive through a night in the wilderness.