JW bought an experiment in to school to share with the class this morning. It was so much fun and really interesting. There was oil, food colouring, and water mixed together in a bottle. Next he added an extra ingredient to the concoction. It was a special pill called Alka-Seltzer. He broke it into 6 bits and added to the bottle. It made bubbles which caused the food colouring explode into bubbles like lava from a volcano and floats back down like a feather. Check out the video on this link. Sorry some of it it sideways!!