The Human Brain

Did you know that your brain

• is the size of a small cauliflower?
• weighs about 1,5 kilograms?
• is 80% water?
• consist of (probably) 100 billion neurons?

Did you know that it takes your brain about

• 1/10,000th of a second to respond to a stimulus?
• 90 seconds to decide whether you like someone or not?
• 20 minutes to realise that you feel full?
• 0,1 to 0,3 seconds to recognise familiar music?