Be the mad scientist in your home and conduct crazy experiments like testing your food or making your own worms. This extreme chemistry kit from Discovery is the best stepping stone to your success in the field of science.Click here for instructions and tips.Details: Conducts 40 experiments Set up time: 10 minutes Instructions included For ages 12 and up under adult supervision Contents: 1 157gsm paper poster (18'' x 24''/45.72cm x 60.96cm) 1 calcium chloride (0.24 oz./6.8 g) 1 sodium alginate (0.24 oz./6.8 g) 1 baking soda (0.5 oz./14.17 g) 1 sodium tetraborate (0.5 oz./14.17 g) 1 litmus powder (0.04 oz./1.13 g) 1 tartaric acid (0.21 oz./5.95 g) 1 zinc sulfide (0.03 oz.0.85 g) 1 glue tube (0.33 fl. oz./9.76 mL) 1 fuzzy stick 1 black light pen 1 plastic cup 1 plastic spoon 1 pipette 2 plastic test tubes 2 mixing sticks