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Can we cancel light waves?
Noise cancelling headphones filter out sound waves that we don’t want to hear. Listener Ahmed in Libya loves wearing his and, as he was listening to them, he had a thought: ‘Could we cancel out light waves in a similar w...
About This Episode
Can we cancel light waves? is an episode from CrowdScience by BBC. Noise cancelling headphones filter out sound waves that we don’t want to hear. Listener Ahmed in Libya loves wearing his and, as he was listening to them, he had a thought:...
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Episode Details
Published Feb 13, 2026, 26:28 long, audio available.
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