The solar eclipse is approaching soon, and if you don't have proper eyewear, here's how you can watch the moment with a DIY pinhole projector.

Supplies There are many ways to make a pinhole projector, but you really just need two things: something with a pinhole in it, and something to project the image on.

The quest to build a great home theater is one of our recurring themes for Engadget's How-To Tuesdays. And as anyone home theater buff will tell you, any HDTV worth its weight in salt will present ...

You’ll be able to see the various phases of the eclipse indirectly using some common household items in a 'pinhole projector.' ...

How to make an iPhone hologram projector Holographic projectors can be costly items at the best of times, but with a bit of ingenuity and an old CD case you can make one yourself for your iPhone.

How to Make a Pinhole Projector to View Today's Solar Eclipse It's easier than trying to find eclipse glasses at this point. And better for your eyes than staring directly at the sun.

Part 5 of my DIY HD projector How-To is up over on Engadget. I’m still finishing it up, but I should wrap it up in part 6. I’ll probably make a better reflector mount, but the rest of i… ...

Team How To loves the DIY spirit so we decided to make what we call, "How To Theatre". To do this, we're making a quirky projector using raw materials you should be able to find in your cupboard ...

Create a hologram projector for your iPhone with this fun DIY project, blending technology and creativity.

In our latest series of How-Tos(see: parts 1, 2, 3, 4, 5 and 6), we built our own HD LCD Projector. Once the saw dust settled, we set it up in our home theater ...