What ?! Posted by blogmother on April 25, 2007 Get link Facebook Twitter Pinterest Email Other Apps A baby can hear sounds up to 30,000 cycles per second; a teen-ager cannot hear sounds above 20,000 cycles per second; a person age 50 cannot hear above 8,000 cycles; and at age 80 one cannot hear above 4,000 cycles. Comments Mother of Memory said… Babies might have better hearing, but I know how to hold up my own head, and I don't soil myself nearly as much. Ursula said… Yeah, and can babies hear the voices in my head? I don't think so! My hearing is therefore much, much better. blogmother said… It is well known that babies CAN hear the voices inside their mother's head. That is one of the reasons one has to be careful what one wishes for...
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