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 ...
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 ...
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 ...
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