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.

Introduction 00:10 Initial setting 00:50 Create Projection 01:50 Create light rays 02:21 Adjust the Blur of the Projection Hope it is useful to you Thanks for watching Subscribe!

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.

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.

The projector offers a safe way to look at the sun’s rays without being blinded. You can watch the how-to video above.

A YouTube channel that dishes out technology advice “Mrwhosetheboss” appears to have a strategy for turning smartphones into 3D hologram projectors that involves a plastic CD cover, a glass ...

In fact, this might be one of the coolest little iPhone and Android phone hacks we’ve ever seen, allowing you to transform any smartphone into a 3D hologram projector in no time at all.

Nowadays, 3D projectors are much more widespread than what they used to be, say, 2 years ago. Then, the 3D technology was in its infancy, and for the home user, it proved to be a very expensive ...

To safeguard your vision, here's how to make a box pinhole projector with common household items. Solar eclipse events: How long to travel to Indiana, Kentucky events from Louisville Step 1 to ...

Holus is a tabletop holographic projector that takes content from a computer, tablet or smartphone and converts it into a 3D image within a glass pyramidal structure, used to reflect the display ...