Gravi-Goo – Sick Science! #159

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BUY GRAVI_GOO HERE: http://www.stevespanglerscience.com/gravi-goo-jar.html

Find out how it works here: http://www.stevespanglerscience.com/lab/experiments/gravi-goo

Everyone knows that water can’t flow uphill. Not so fast… When a small amount of Polyox (polyethylene oxide) is mixed with water, it dissolves, forming a thick, slippery, gooey, mucous-like gel. Oh, the visual imagery! When the gel is poured back and forth between two beakers, the gel mysteriously siphons from the higher held beaker to the lower one. Maybe water can flow uphill. You have to play with the stuff to believe it.

Want more experiments like this? Check out http://www.stevespanglerscience.com/product/naked-eggs-and-flying-potatoes

Sick Science™ is a trademark of Steve Spangler, inc.

© 2013 Steve Spangler Science all rights reserved

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