Go to: www.sciencekids.co.nz… Enjoy a range of fun science experiments for kids that feature awesome hands-on projects and activities that help bring the exciting world of science to life! Example:
TASTE TESTING WITHOUT SMELL
What you'll need:
Holding your nose while tasting the potato and apple makes it hard to tell the difference between the two. Your nose and mouth are connected through the same airway which means that you taste and smell foods at the same time. Your sense of taste can recognize salty, sweet, bitter and sour but when you combine this with your sense of smell you can recognize many other individual 'tastes'. Take away your smell (and sight) and you limit your brains ability to tell the difference between certain foods.