In practicing the Scientific Method, one comes up with a hypothesis that can be proven false. Proper scientific study happens when one starts with the perspective that your hypothesis is wrong and you test to see if your hypothesis could be correct.
Introducing the "Q'Apla Drill" Method. This method was designed to see if one can get a wood Phyction PhyreKeeping coal if one does HALF TURNS ONLY, BACK AND FORTH.
The Q'APLA DRILL was invented in 2013 and proven to be successful. Coals were made using only half, back and forth turns.
The "Q'APLA DRILL"'s name comes from Star Trek lore about a fiction Klingon Battle Sword Weapon, of which a replica is used here to turn the spindle with the half turns.
If you think everything that has been done and said with wood Friction FireMaking, PhyreDojo begs to differ...
Gambarimasho Yo! Let's Keep Going!