How To Make Fuel From Birch

How To Make Fuel From Birch
https://www.askaprepper.com/make-fuel-birch-tar/

  The oil extracted from birch bark can be produced easily and in quantity, and in my opinion it makes a superior product to traditional pine pitch.
Good survival is all about metabolic efficiency (expending your calories wisely), and considering the ease with which it can be collected and processed, Birch Tar is ideal!

Here is the procedure for extracting this wondrous sticky substance that can, in addition to the traditional bonding agent, be used for fuel, medicine, waterproofing, leather treatment and wood preservation.   ---CONTINUED---