Fiber optics are a great way to transfer huge quantity of data at lightning speed. Thanks to the property of total internal reflection, which allows light to flow through a glass fiber like fluid ...

Fibre optics and optical communications is the use of thin strands of glass for sending information encoded into light over long distances. Total internal reflection prevents light inserted into ...

He demonstrates how total internal reflection can make a coin disappear inside a glass of water and bend a laser beam. The second demonstration is used as a model for fibre optics. Your class ...