Today in the 2nd block we had a session about Decibels and how we can get permanent hearing loss instantly! We did a lot of activities with the lady and it was very interesting to see what it safe and what can cause instant hearing loss. Something that I learn't is that if the decibels is 85 and under it is safe anything over 90-120 you should be starting to worry about your hearing and if it's over 130+ it can cause instant hearing loss. One thing i'm going to change is that whenever i'm listening to music on my Ipod i'm going to turn the volume down so I don't damage my hearing! Did you know that a bird can grow back there ear cells unlike people like us.
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