It is theorised that within the next twenty years, holograms will form a daily part of our lives as the technology becomes more and more prevalent. For those of you waiting patiently for the first holographic phone, wait no more! You might already have it in the palm of your hand. Early this week, tech-savvy Youtube channel Mrwhosetheboss uploaded a video demonstrating how to make a fully functioning 3D hologram projector to be used on a phone screen. See the step-by-step video here.