Readers offer their best tips for building your own 3D projector, coordinating group photos for events, and studying more effectively. Every day we receive boatloads of great reader tips in our ...

Want to build a high-quality DIY projector screen? Check out how I built two 147" screens that look amazing for about $100 each. Products used in this video include: - Carl's FlexiGray Projector ...

Anyone with a CD jewel case and office supplies can turn their smartphone into a 3D hologram projector thanks to this instructional video.

With this tutorial on how to turn your smartphone into a hologram projector, we move one step closer to having a tiny person hologram Patsy Cline. To make your own 3D butterfly, you’ll need to ...

3d projector 1 Articles DIY 3D Projector From An LCD December 10, 2013 by James Hobson 7 Comments ...

This is actually [Stanley]’s second pass at a stepper-based DIY projector; we featured his previous build back in 2016.