Astronaut Knife Forged in Fire : Season 6 Episode 21
TV-PG (self-applied) History 42m
Aired: July 17th, 2019 @ 10:00 PM EST on History
On the 50th anniversary of the first steps on the moon, bladesmiths compete to re-create a space-age M-1 NASA survival knife out of ball bearings; only bladesmiths with NASA-worthy engineered blades will to return home and construct a spiked mace.
