You're not a hoopy frood |
You thought you were really with it and in with your younger colleagues but they just laugh at you because you can't hear beyond this! The highest pitched ultrasonic mosquito ringtone that I can hear is 14.1kHz |
Take the mosquito ringtones hearing test |
Sunday, July 16, 2006
I am not a hoopy frood
Posted by Andrew Sherman on Sunday, July 16, 2006
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