3
kiggs
published 22 days, 20 hours, 22 minutes ago, posted by kazimanzurrashid 92 days, 21 hours, 40 minutes ago
John Coltrane and other famed jazz saxophonists hit piercing high notes that amateurs can't by expertly changing the shape of their vocal tracts, research now reveals.
category: Science
tags: General Sciences
Kigged By
test1234
posted by test 20 days, 9 hours, 45 minutes ago

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