![FFU2QQLG4PBSNHN.MEDIUM](http://hackaday.com/wp-content/uploads/2010/01/ffu2qqlg4pbsnhn-medium.jpg)
Everyone Remembers Free day right? [The Ideanator’s] Bus Pirate came in such a nice red box – he decided to make it his permanent case.
![IMG_0981](http://hackaday.com/wp-content/uploads/2010/01/img_0981.jpg)
[Chico] is in the middle of making a CNC, but decided to make some music with the steppers in the mean time.
![8](http://hackaday.com/wp-content/uploads/2010/01/8.jpg)
What looks like an old wooden box is actually [Ludvig’s] super sweet retro arcade cabinet. Complete with a giant emergency stop red button.
![P1220049](http://hackaday.com/wp-content/uploads/2010/01/p1220049.jpg)
Who says Legos are dead? [Carl] used them to create a simple and cheap diffraction grating projector. Including video!
![Untitled](http://hackaday.com/wp-content/uploads/2010/01/untitled.png)
[Torchris] used an Ethernet shield exactly as it was designed, sending data over Ethernet. Still a nice hack for those needing help working with Ethernet shields and Arduino.
![IMG_0301](http://hackaday.com/wp-content/uploads/2010/01/img_0301.jpg)
Finally [Robert] let us know about a friends Arduino Binary Clock. But we think his elegant use of tape and a sand blaster to engrave glass is cooler.