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Amazon S3 on MSNKids Music Experiment: Children Playing String InstrumentsExplores the physics of sound production through string instruments. It explains how the length and tension of strings affect pitch, demonstrating how shorter strings produce higher sounds and longer ...
Over recent months, a fair bit of mud has been slung in the theoretical physics community over the issue of string theory: has it failed to deliver as a 'theory of everything', and should we still ...
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