20:37

Why are these so popular???

16:23

You have 10 of these, one could kill you

16:40

This is my most requested video...EVER

35:11

Designing Space Hardware is Hard

19:30

Are climbing master points made with a girth hitch or clove hitch REDUNDANT???

27:22

Should You Retire Dropped Climbing Gear?

13:21

One of these is safer than you think

18:49

Why did the manufacturer paint over their ratings?