Holograms are like 3D pictures that you can see without glasses. Imagine using a laser (which is like super bright light) to make light waves talk to each other, when they talk, they create images in the air! Instead of seeing something flat on a screen, it looks real and floating.
Examples
- You can see your favorite cartoon character hovering above the table without any screen.
- A message written in midair using light waves instead of paper.
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See also
- How Do Holograms Actually Work?
- How Do Holograms Work Without Magic?
- How Do Holograms Make People Look Like They’re Floating?
- Why Do Holograms Look Like They're Floating?
- What is hologram?