23:22

Mixing And Casting Rocket Propellant - Simplex Ep 2

15:38

How to Build a Rocket for L1 Certification (Vulpes II Rocket Launch)

15:48

Making a Rocket Nozzle - Simplex Ep 3

18:58

I built the BEST AIR ENGINE (New Rotary Design)

6:57

My Most POWERFUL Rocket Motor Yet! (Pushing the limits)

8:51

How to Make a Real Diamond - (Not Clickbait)

16:22

I Figured Out How To Throttle a Solid Rocket Motor

30:49

Using 3XL Condoms to Make a Rocket Nosecone