Is it possible to use a projector to project an image onto a wall that will span the entire wall, that is, do all / any projectors allow to stretch an image to arbitrary angle since the size of the room is limited? I would like to sketch an image onto an entire wall using this method. I don't think there is any way to actually print an image onto a wall using some kind of a setup with an inkjet head moving up and down along the wall... were there any experimental rigs that can do that?
posted by rainy on Dec 2, 2012 - 17 answers

How can I get tested to see if I'm missing any trace minerals or vitamins in my diet without health insurance?
posted by parallax7d on Jun 26, 2009 - 16 answers

I need help in trying to find hidden assets of my soon to be ex--he has gone to the Caymans, and I had heard that I may be able to trace fund transfers somehow through Homeland Security? Any suggestions of how to proceed?
posted by bettyboop4 on Jan 27, 2008 - 7 answers

Is my old car still on the road? [more inside]
posted by artdrectr on Jan 17, 2008 - 7 answers

You thought "Official Use Only" included porn? For real? I was entrusted with a laptop owned by the public sector (recent employer). I let a friend use the laptop to do writing work while his computer was broken. I deemed this acceptable because at no time did he have access to employer's VPN-protected data. However, it would appear that he downloaded pornography. [more inside]
posted by colgate on Oct 7, 2007 - 21 answers

Which quad-band T-Mobile (U.S.) phone should I buy? [more inside]
posted by stleric on Feb 14, 2007 - 8 answers

Online maps... I run along a weird path and around a lake, and I have no idea how far I'm going. Is there an online map that'll allow me to trace my route and gauge the distance?
posted by ph00dz on Jul 24, 2004 - 13 answers