We came across the brain in some of our books and decided to go a bit deeper into learning about it.
I came across THIS link and my son is making his 'brain box'! It is very cool- I love science! Our God is an amazing designer of our bodies! Our hearts pump 2,000 gallons of blood every day and we have 600 muscles and our lungs suck in 70 quarts of air every minute when we exercise! WOW!
THIS is an intereactive LINK about brains that they are enjoying too.
I thought you may enjoy it too! There ya go :)