Knowledge is Power! How to Survive Being Stranded in Paradise

Imagine this: one day you wake up and find yourself on a remote tropical island suffering from extreme thirst. What would you do? Here is an easy tip on how to survive with no drinking water if you are lost in the middle of nowhere.

Besides recalling all of the useful knowledge you may have picked up from Daniel Defoe's Robinson Crusoe or the 2000s-era hit TV series Lost, you can try this life hack and make your own water filter from cortex, leaves, stones, sand and coal.