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Extreme acoustics in the Emanuel Vigeland mausoleum
The remarkable acoustic matches the extraordinary frescos in the Emanuel Vigeland museum, Oslo
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Igloo acoustics
Manchester has completely ground to a halt with heavy snowfall. Yesterday, my children and their friends built an impressive igloo from compacted snow bricks. I crawled into it this morning and was struck by the sound of my voice inside. Normally in a small room your voice gets enhanced by the sound bouncing around the…