It's a Thing-o-Matic 3D printer! From MakerBot Industries! Its only the coolest 3D printer in the Thingiverse.
http://www.makerbot.com/
It took me nearly 20 hours to build, minus a night of sleep and a couple brief breaks.
No serious hiccups or setbacks were found. Although I, like many, later swapped the ABP out for the HBP. Nonetheless, everything worked perfectly the the first time.
I forgot to turn on the other light for a while at the start of day 2. It threw the w/b way off, so I compensated in post the best I could.
Ps. My Makerbot serial number is #5848.
6 second exposures every 7 seconds (9,709 exposures)
20.0mm
f/20.0
ISO 100
Played back at 60fps (Initial video at 24fps at f/1.8 at +1.0 ev)
Music: Moon Stitches
By: Terry Devine-King
The intervalometer is my very own creation. Its open source too.
http://arduino.cc/forum/index.php/topic,65597