Soap Bubble

A soap bubble is an extremely thin film of soapy water enclosing air that forms a hollow sphere with an iridescent surface. Soap bubbles usually last for only a few seconds before bursting, either on their own or on contact with another object. They are often used for children's enjoyment, but they are also used in artistic performances. Assembling several bubbles results in a foam. When light shines onto a bubble it appears to change colour. Unlike those seen in a rainbow, which arise from differential refraction, the colours seen in a soap bubble arise from interference of light reflecting off the front and back surfaces of the thin soap film.
Posts about Soap Bubble
  • BBC Music struts its stuff with star-studded music video

    …, Dave Grohl and Sir Elton John team up to perform The Beach Boys’ “God Only Knows,” all backed by the BBC Orchestra. But its the combination of music, choreography and slick CGI which makes this “We Are The World”-style orchestration stand out. The video flits from Beach Boys’ front man Brian Wilson singing his lines at a grand piano straddled…

    Chris Smith/ Digidayin YouTube- 5 readers -
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