Matter is anything that takes up space, such as air, trees, bugs, even people. Typically, matter is categorized under three different categories: solids, liquids, and gases. Oobleck, which gets it's ...
GRAND RAPIDS, Mich — Perhaps you've heard of Oobleck, a fictional substance from the mind of Dr. Seuss in his book, Bartholomew and the Oobleck. In the book, this slimy green material takes over the ...