Consumers who bought glass measuring cups from Instant Brands, the maker of Pyrex-brand kitchenware, could be entitled to a refund after the product was falsely advertised as "made in USA." ...

Science presenter Jon Chase explains the refraction of light. He demonstrates how refraction can make the handle of a Pyrex jug seemingly disappear. He explains this is because when light travels ...

This video looks at the refraction of light and demonstrates how refraction can make the handle of a Pyrex jug seemingly disappear.