cycle 2 week4

The video I pick was science bob the lava lamp or as he calls it blobs in a bottle.I didn't watch the video but I readthe instrution and Ican tell that it was easy. The materials that science bob use was a 1 liter soda bottle,3/4 of water,vegeatable oil ,fizzing tablets and food coloring.then you put water or H20.Also put put the oil in the bottle with the water let it sit until the water and the oil are spredate.Then put in the fizzing tablets in the bottle.