Dangerous Decibels.

• The max amount of decibels you can be around for as long as you want is 85 decibels or lower.
• Anything louder then 85 decibels has a time limit that you can be around that thing.
• If you have to shout to talk to someone, the room is to loud.
• The three things you have to do when something is to loud is turn it down, turn it off, or walk away.
• If your ears are ringing it means you could be losing hearing.
• There are thousands of hears in your ears that will wave with sound to turn it into what you hear.
• If the hears in your ears are fallen over, they will not work and they can not be fixed or healed.
• If you are at the front of a rock concert, you can last only 15 seconds before you start to lose your hearing.
• Sound is made from vibrations.
• Your ear has the outer part, the ear canal and right inside the paper thin ear drum.
• You can only stay near a motorway for 8 hours before you start losing your hearing.

11 facts.