NEW DESK WELDING MACHINE
Learn how Lexmark laser printer technology works in this video from n-tara interactive. The complexities of laser printing are simplified using highly informative 3D animation.
High-Speed Flash Photography using CHDK( Canon Hack Development kit), laser pointer and a simple analog circuit to capture milk drops splashes! Build instructions can be found at: saskview.com Music by Kevin MacLeod
Photography lesson. Tutorial about using the shutter in your camera. More information at www.BestPhotoLessons.com.