A long time ago I downloaded this packet of ring tones... Sort of ring tones. They were meant for teens so that no one else could hear them. How come? It's because at some point of our lives we loos the ability to hear some frequencies... And therefore: Can you here this?
15.5 KHz17 KHz18 KHzI can hear without problems the first one and second.
(
Read more... )
Comments 17
Reply
Reply
a jak tam egzamin i praca?
Reply
Egzaminy dopiero z anglika mam za soba. A jak to bedzie to dopiero kolo sierpnia sie dowiem Czarno to widze. Jeszcze mi sie zadne inne nie zaczely. Ale juz widze perspektywe metod probabilistycznych i statyskyki=.=;;; A przez prace to szlag mnie juz trafil z setki razy ale nie jest najgorzej... W koncu to skoncze>.
Reply
Reply
I haven't seen a bat in years, but I do remember 'hearing' them when they were near xD Somehow I always knew when to look up. So they were talking then xDD
Reply
well I live right beside a church, and I don't see them often, because I'm usually not out at this time then....
yes they were communicating then ;) nice to know eh?
Reply
I'm always happy to learn something new :D
Reply
However I wonder how do children can hear that tone in the normal school or class, usually there is so noisy!
Reply
Leave a comment