t o w n & c i t y
h e l l o
A smoke signal was one of the oldest ways to communicate long before the age of cell phones.
An SOS signal is the universal call for help.
Finding clean, uncontaminated water is the holy grail of survival. Certain plants indicate water sources are nearby.
Dew collects on plants and grasses. Drinking water from a stagnant puddle or a lake is not advisable.
How to Make
an SOS Signal
Rainwater is perhaps the purest form of water available in the wild. You can collect the rainwater and use it to drink with no need to filter.