Oobleck is a non-Newtonian fluid; it has properties of both liquids and solids. You can slowly dip your hand into it like a liquid, but if you squeeze the oobleck or punch it, it will feel solid.
Ages 5-7 (great for families to do together)
Materials Needed: mixing bowl, corn starch, water, food coloring (optional).
Instructors: Amanda Royce & Caitlin Wollack
This is a pre-recorded video with instructions on how to make your very own oobleck. Have fun playing around with it and find out how it acts differently from a normal liquid and a normal solid.
Grab a handful and squeeze it. Let it ooze through your fingers.
Make a puddle and quickly drag your fingers through it.
Punch at the oobleck and then slowly let your fist sink in.
Roll some oobleck into a ball. It becomes solid, but when you stop moving it, it will melt back into your hand. Try tossing it in the sky, or to a friend.
To register visit the 4-H Science Bonanza Registration Page.