659K views · 2K reactions | Physics experiment Light reflection Convex and concave lens #physics #physicsfacts | All About Physics | 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