Ever wanted to watch pictures/videos in 3D without using special glasses? Well, a DIY hologram projector will definitely do the trick. All you need is some materials that you probably have in your own home and of course, your smartphone by your side. That would be sufficient to project a 3D image floating above your phone’s display.
In the video below, you’ll find out how to make your own hologram projector in under 30 seconds in a simple way. So, how does this thing work? Well, this DIY hologram pyramid is a device that can easily be made by manipulating a sheet of plastic into the shape of a pyramid. After you cut the top off, the pyramid is capable of creating 3D-like illusion.
This project is based on the Pepper’s Ghost principle. Here, 4 symmetrically opposite variations of the same image project onto the 4 faces of the plastic pyramid. Each side projects the image falling on it; thus, making it appear at the centre. Check it out!