00:00Did Roman drills create robot warriors?
00:02Science found something wild.
00:04Their minds entered a combat trance, bypassing fear and pain.
00:09Constant practice tricks the brain's danger alarms.
00:12Terror melts away.
00:14Repetitive drills condition the brain for automatic response,
00:18diminishing the perception of pain and fear.
00:21This ancient mental trick forged unstoppable warriors.
00:25More at the link in bio.
