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Continue to Chat12. Shrink-Rays, Spectrum and String... https://the.physicsteachingpodcast.com/2019/01/17/12-shrink-rays-the-em-spectrum-and-string/
12. Shrink-Rays, Spectrum and String... https://the.physicsteachingpodcast.com/2019/01/17/12-shrink-rays-the-em-spectrum-and-string/