How do I find my draft guides?If I start a guide but don't finish it, where can I find it when I come back to work on it?
Answer to: I love building new gadgets! Do you have project suggestions?Absolutely! Keep an eye on this "Answers" section and also be sure to check out our "Equipment Needed" section on our main site: http://www.teklalabs.org/how-to-contribute/
Answer to: Are there free programs I can use to draw construction schematics?Google Sketchup and Blender are free options available for download online. Autodesk also has free licenses for students and faculty that you may be able to access, as well. SolidWorks and Rhino are also two other programs that can be used, but usually must be purchased. For electronic sketches, I'm less familiar with the available options, but I'm sure there are some free options online. Hope one of these programs solves your problem!