UB.

9/22/2011 9:54:34 PM

Thanks Usman.

If you remember the old Spirograph toys, it's the same idea. We had a bicycle wheel that my buddy had mounted some battery powered LED Christmas lights on. He had also put a handle on the axle. He then simply rolled the wheel around the inside diameter of the tunnel, starting at the front and working backwards. Pretty simple, really.

9/23/2011 5:06:31 AM

Very neat, Jeff.

UB.

9/23/2011 6:05:01 AM

Fascinating and so cool! Thanks for sharing the info, Jeff!

9/24/2011 8:41:04 PM

No problem, Monika. Thanks for taking the time to comment.

9/24/2011 9:00:50 PM

Big Congratulations Jeff! I love this!

jo ann c.

10/18/2011 7:29:25 PM

very cool, congrats!

10/19/2011 6:41:46 AM

Another great innovation with fantastic results! Congratulations Jeff.

10/19/2011 10:13:48 AM

So very cool and creative!!!
Congratulations!
~♥~Lisa

10/19/2011 2:04:36 PM

Good to see this again, Jeff. CONGRATZ and good luck up next!

UB.

10/19/2011 8:34:04 PM

Thanks everyone, I appreciate you taking the time to comment.

10/19/2011 8:37:15 PM

May your heart catch the joy of the moment and soar!
I am so happy for you!
CONGRATULATIONS, Merna

10/23/2011 1:48:32 PM

Just amazing how you guys engineer this stuff...love the bright colors. Congrats on an awesome finalist! ;~)

11/1/2011 7:45:43 AM

Amazing!

11/10/2012 6:06:00 AM