I want to show you an awesome survival hack by turning a soup can in to an emergency whistle.
Let’s imagine you are hiking or camping and you become lost.
That can be a scary situation.
Here is a great way to signal for help.
What you Need:
– Metal can (soup can)
– Large nail (small screwdriver or rounded tool)
– Medium sized rock (for hammering)
– Flat hard surface (rock or concrete)
