Is the Universe REALLY a Hologram?

Check out the physics courses that I mentioned (many of which are free!) and support this channel by going to where you can create your Brilliant account. The first 200 will get 20% off the annual premium subscription. Is the universe a hologram, a projection of a higher-dimensional space? String theorists think it is. How does a hologram work, what is the holographic principle, and what do they have in common? I will explain all that in this video. Want to make your own holograms? There’s a Kickstarter project for a 3D hologram printer here For more information, see