My video project is due in 2 days, and out of nowhere, a bunch of my audio files in iMovie have become corrupt (I think). Is there any way to fix this, short of re-recording them? [more inside]
posted by rosken on Dec 2, 2008 - 8 answers

Any ideas for a toy that is made out of two simple machines? [more inside]
posted by burhan on Jan 21, 2008 - 8 answers

Please help me come up with a public art project [more inside]
posted by Cuke on Mar 5, 2007 - 8 answers

How do I build a catapult, trebuchet or ballista? [more inside]
posted by GMD1987 on May 8, 2006 - 11 answers