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.

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 ...

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.

Step-by-step guide to making a DIY pinhole projector 1. Prepare the viewer vase: Begin with a cereal box and use a pencil to trace its bottom onto a piece of white printer paper.

The projector enclosure is the most important component, and it can be the most difficult to make. Optical alignment, light control, and cooling are all required for success.

Here are eight tips to get your home theater projector looking its best.

Team How To loves the entrepreneurial spirit so we decided to make what we call "How To Theatre". Well now, it sounds quite technical, but we're making a quirky projector using some raw materials ...

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 from a cereal box to safely view the total solar eclipse. You don't need fancy equipment to watch the celestial event.

A PINHOLE projector is one of the simplest ways you can view a solar eclipse without having to frantically look for specialised eye gear. Express.co.uk walks you through the stages of making your ...