96K views · 389 reactions | Refraction happens when light changes direction as it passes from one material to another. The curved glass works as lense here. When light travels from air into water, it bends, creating an illusion of shifted background colours. #TheDadLab #scienceexperiment #scienceexperiments | TheDadLab | Facebook

173K views · 654 reactions | This experiment is a fantastic demonstration of light refraction. Pyrex and cooking oil have a similar refractive index, making the rod seemingly disappear in oil. But in the water and oil mix, only part of the rod vanishes, creating an amazing visual effect. It's an engaging and simple way to understand optical physics in action! #TheDadLab #OpticalIllusions #homeschooling #ScienceExperiments #scienceisfun | TheDadLab | Facebook