Challenge:

Put a white carnation in a glass of water with a few drops of food coloring. Put a timer on it to see how long it takes for this to happen. Figure out how long it takes to make the carnation brighter or

And/OR Design a water filtration system with a water hyacinth!

Send us your information or share with us on our Twitter , Instagram or Facebook page and you’ll automatically be entered to win a copy of the book on the episode page!