desktop #57 - dual loop d' loops empty into spirals.

[worm5406]

I have been watching your creations for a while... I really enjoy them. My 15yo and I are fascinated with all of them. I think I am ready to get some of your instructional videos now.

[ttharold]

I like the design on this one - dual spiral setups *and* loops? Nice! The customer came up with that?

I still think it's cool how the marble goes into a backspin when it comes out of the loop. That's a cool little bit of physics going on there.

Nice welds. That's all I'm going to be able to focus on for a while - weld quality!

[motleymdg]

Yeah, I have the coolest customers - with the best ideas. It's funny, but lots of new ideas and designs are requested by people like you.

I like the backspin too. It can make it a little difficult to get the exit track just right, or they will fall back into the loop, or the next ball will hit the one in front and fall back.

Good welds are a lot of this. In this case, function follows form.