Dangerous Decibels

• The highest safe db is 85 db.
• Decibels is the word that they use to measure sound.
• You can only stay on a busy highway for 8 hours before your ears start to get damage.
• If you go to a heavy metal concert damage will start instantly.
• If you go to a rock concert your ears will begin to get damage after 10 seconds
• A MP3 player can cause damage at peak volume.