The reflections of shooting stars light up the saltwater pools around the hotel, and the glacier glistens a brilliant white in the moonlight.

BBC: An Icelandic journey to the centre of the earth

And when a person lies, more of the light is reflected, and the reflections come from a wider area, than when he is telling the truth.

ECONOMIST: Lie detection

Aero gave the appearance of highly-rendered glass, light sources, reflections, and other graphically complex textures in the title bars, taskbar, and other system surfaces.

FORBES: Microsoft To Drop Aero From Windows 8 User Interface

Now, Prof Smith and his Duke colleague Nathan Landy have taken another tack, reworking how the edges of a microwave cloak line up, ensuring that the light passes around the cloak completely with no reflections.

BBC: Invisibility cloaking in 'perfect' demonstration