A massive, mirrored sphere is gearing up to be one of the most eye-catching pieces at this year’s Burning Man festival. Designed by architects Bjarke Ingels and Jakob Lange of the world-renowned ...

It’s an age-old riddle: if you have a perfect sphere with a perfectly reflective inner surface, will light bounce around inside it forever? The answer is pretty obvious when you think it through, but ...

Inhabitat has reported on some pretty mind-boggling designs by the Bjark Ingels Group, but their latest winning proposal just may take the cake. BIG’s Energy Valley was recently chosen as the master ...

If you want to measure the flux of a lamp or LED, the reflectance of a material, or the power of a laser beam, an integrating sphere is the perfect tool, reports Greg McKee. The integrating sphere is ...