Buy Horrible Science - Really Rotten Experiments Teens - Educational & Science Toys (N/A) at THE ICONIC with Free overnight delivery and Free returns! Let their inner science-mind come to the forefront with the Really Rotten Experiments from Horrible Science. - Includes a 36-page Top Secret Lab Notebook, a plastic stomach, goggles, a fart pot, beaker, a microwave tray, 2 moulds, a pipette, a plastic cockroach, paints and brushes, glycerine soap pieces, vinegar and bicarbonate of soda.