These knots can KILL you...
24:26
Could you survive with just 2 carabiners?
18:58
I built the BEST AIR ENGINE (New Rotary Design)
20:42
Magnus et Anton, grimpeurs professionnels, cascades hollywoodiennes
20:07
Is your figure 8 knot going to kill you?
26:00
Breaking Harken's Expectations
1:13:36
Interview Major Gérald : "On ne peut pas imaginer autant de barbarie"
18:43
"It won't hurt you," they say
29:03