Engineering never stands still

[Jim Allen]

https://www.youtube.com/watch?v=Adl1Sn86ojs

The youtube address works at youtube but cannot be reached from here. I do not know why.

JA

 

[Ray Sametz]

 

[JimAllen]

Makes you want to build more stuff... I'd like to build tiny manifolds to vent wetted hull surfaces and reduce drag. I think you could implement it pretty easily with 3d printed parts and existing designs. If it cuts drag, it adds speed, right?