Lab in a Bag Gravity Goo

Overview
Can a liquid flow uphill? Mix up your own batch of gravity-defying goo that self-siphons from one cup to another and flow uphill! Make the "Goo" in all kinds of colors and add "clear spheres" to increase the effect. Grow colorful Garbled Marbles that get caught up in the flow! 15 activities.
Ages 8 and up.