Believe it or not, the sun can burn your house down. If you know how and why this happens, you can take fire safety measures ...

Light is refracted when it enters a material like water or glass. Depending on the density of the material, light will reduce in speed as it travels through, causing it to change direction. Ray ...

LONDON (AP) — London's firefighters say sun rays refracted by a Nutella jar likely caused a house fire. The city's fire brigade says investigators believe the glass jar — which had been emptied of the ...

Tova Wolff will open Refracted Theatre Company’s fall season with a play set 300 years in the future – in a world where women still aren't president. The new play Coronation explores a United States ...

Refraction close refractionProcess by which a wave changes speed and sometimes direction upon entering a denser or less dense medium, eg a light ray changes direction when refracted by a lens. of ...