17 Fantastic Optical Illusions And How They Work

How optical illusions trick your brain.

Universe - NASA Science

Astromaterials - NASA Science

Introduction to Optics (1959)

In 2025, optics experiments successfully trapped laser beams inside water droplets, creating a light show tiny yet mighty, visible only through precision instruments. In these intriguing experiments, scientists used the natural properties of water to confine light. By meticulously adjusting the angle and intensity of laser beams directed at tiny droplets of water, they achieved total internal reflection within the droplets. This phenomenon occurs when light hits a boundary at a certain angle, tr

1.2K views · 24 reactions | This procedure carried out under controlled conditions in order to discover an unknown effect or law, to test or establish a hypothesis, or to illustrate a known law. The process of testing: experimentation. Don't forget to support us follow and subscribe to our channel for more latest updates, you can visit us on: For Full HD Video Click the link below  Instagram: @amazingfacts051779 YouTube: https://youtu.be/VN6Nn7WqScQ | Science and Technology | Facebook