Simply known as Brandy, she was one of the most popular R&B artists of the 90s and is known for her distinctive sound, characterized by her peculiar timbre, voice-layering, and intricate riffs, which has earned her the title of "the Vocal Bible".
The thin shells of bubbles interact with light in fascinating ways; that is, of course, the source of their brilliant colors. In this recent study, researchers discovered that bubbles can serve as tunable lasers. (Video, image, and research credit: Z. Korenjak and M. Humar; via APS Physics)
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Every child learns to blow soap bubbles, but it's rare that we have a chance to look inside them and see the flow there. In this poster, researchers seed a growing bubble with olive oil droplets, then illuminate them with a laser. (Image credit: S. Rau et al.)
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