We’ll send you a free experiment every week, plus new products and offers. Toll Free: 800-223-9080 Nikki and Robby show you how to make DIY elephant toothpaste! 3 Tbspns dream fluid. However, in this particular video they call the experiment “marshmallow experiment” rather than “elephant toothpaste”. Make Elephant Toothpaste Pour 1/2 cup hydrogen peroxide solution, 1/4 cup dishwashing soap, and a few drops of food coloring into the bottle. This demonstration is guaranteed to produce a room full of ooohs and ahhhs the moment the foam begins to erupt from the bottle. Dilute a small portion of the 15% solution by one-half to arrive at a 7.5% solution. Leave the snow out to dry and reuse it again… and again. The most important part of the experiment is that everything stays the same except for the concentrations of hydrogen peroxide. Food Coloring. It may take a few seconds to react, but the result is well worth the wait. DESSERT TABLE Each cylinder should have 60 milliliters of hydrogen peroxide, an equal sized squirt of dish soap, and an equal amount of the sodium iodide catalyst. Now you have the four solutions needed for the experiment. Remember, a good science experiment changes only one variable at a time. Engineer Mark Rober has even filled a swimming pool with the stuff. Materials. Just befriend a chemistry teacher and ask her to perform the famous Exploding Toothpaste experiment. This oxidizing, stain-removing detergent is available at any grocery store, and it does wonders for removing iodine stains. Explore the science of electricity and circuits while turning your body into a human conductor of electricity. It’s completely safe, and it’s a totally cool way to learn about conductors of electricity. After his gargantuan, record-breaking elephant-toothpaste experiment in David Dobrik's backyard shot to viral fame, the science YouTuber Nick Uhas told Insider what it was like to clean up the aftermath. Add a squirt of dish soap and some food coloring to the hydrogen peroxide in the bottle. Please be aware the concentrated hydrogen peroxide (greater than the household 3%) is a strong oxidizer. Fill the beaker with 4 ounces (that’s approximately 120 mL) of room temperature water. Where there’s a choice, I prefer to follow a mum’s personal experience when it comes to learning fun with kids! It’s best to have someone help you with this step to prevent you from accidentally tipping over the bottle. ), Package of dry yeast (found at the grocery store), Construction paper, markers, and some creativity, Plastic tarp to cover the demonstration table. How does the concentration of the hydrogen peroxide affect the amount of foam that is created in each reaction? A Halloween Twist on the Exploding Toothpaste Experiment Create a colorful blizzard of snow in moments. Steve's famous Mentos Geyser Tube erupts soda that can go 30 feet into the air! ), Plastic tarp to cover the demonstration table. We tried it without doubling first but our pumpkin was too large to have enough foam come out! 3 Tbs. Make water disappear like a magician. Find us on all these places: In a separate container, mix a packet of active yeast with a little warm water. Sodium iodide is slightly toxic by ingestion. Now the Giant Energy Stick® is over 11 inches tall! The elephant toothpaste demo is one of the most popular chemistry demonstrations, in which a steaming tube of foam keeps erupting from its container, resembling a smooshed tube of elephant-sized toothpaste.The classic demo uses 30% hydrogen peroxide, which is not safe for kids, but there is a safe version of this demonstration that is still very cool. Carefully cover the bottle with the toothpaste wrap that you made previously. As the pitchmen say, “Use the power of oxygen to remove stains in an instant!” . 9 experiments are included in this kit. Just add water to make gallons of white fluffy snow in seconds! This is what happens when chemistry teachers get tired of doing the same old Exploding Toothpaste demonstration over and over again. Some people refer to this foam as Elephant’s Toothpaste (when the reaction is in action, this name will totally make sense). welcome back to Harlem County Four H Science experiment This is going to be elephant toothpaste or kid-friendly exploding toothpaste take two again. This will be a bit thick, but mix it was best you can so it is mainly liquid. The next step is to prepare a kid-friendly catalyst for the reaction by mixing an entire package of dry yeast with 4 tablespoons of very warm water in a small plastic cup. A bubbly science project from Science Buddies. squirt of worm guts. Stand back, because this science experiment is exploding with fun! Here’s the classic Elephant’s Toothpaste demo using hydrogen peroxide and potassium iodide as the catalyst to make a red, white and blue patriotic eruption that shot up about 20 feet in the air. H2O2 looks like ordinary water (H2O), but the addition of that extra oxygen atom turns the molecule into an extremely powerful oxidizer. Made with superabsorbent polymers designed to grow almost four times their original size. Build your own indoor snowman! 1/2 c 6% hydrogen peroxide (can use the 3% but will have a smaller reaction) 1 Tbs. Watch it grow and learn about super-thirsty polymers. Create an oozing foam that looks like a tube of giant toothpaste exploding - our most popular 20 Minute Lab!Science concepts: exothermic reactions, catalysts FREE Shipping $45 and over! Make snow in seconds! Turns out it’s a great illustration of a key concept in chemistry: catalysts. Label the beaker “Sodium Iodide Catalyst” and set it aside to use later. You don’t want anyone to get his or her hands burned or stained by touching the foam. If you do have four graduated cylinders, it’s easy to observe the differences in each eruption if you add the sodium iodide solution to each cylinder one right after the next. Includes easy-to-make nutrient agar. CHECK OUT THIS INSANE FOAM EXPLOSION EXPERIMENT! Monday – Friday We call it Exploding Toothpaste. TEACHERS ONLY! Step-by-step scientific method guide, perfect for the science fair. Elephant toothpaste demo #1 (Catalyst: potassium iodide) This first video is a great introduction to Elephant Toothpaste – all of the ingredients are clearly labeled with captions. You’ll notice that the foam has a brown tint. Explore the polymer that makes baby diapers superabsorbent with 1 of our top Science Fair kits. When you are finished, it is safe to dispose of all of the demonstration materials either by throwing them away in the trash can or by washing them down the drain. Everyone will want to touch the foam on the table, but you must keep the eager ankle-biters away just in case some of the hydrogen peroxide did not react with the catalyst. warm water (between 105 and 110 degrees) Liquid Dish soap. How to Make Exploding Paint and Elephant Toothpaste; Elephant Toothpaste. To make four different solutions, start with 30% hydrogen peroxide and dilute it by one-half to make a 15% solution. PUMPKIN ELEPHANT TOOTHPASTE – MATERIALS: (NOTE: this is based on using an approximate 10″ tall pumpkin, so we doubled the original amount used in our original Elephant Toothpaste Science Experiment. Turns from a powder to gel in just seconds. The pebble-size spheres grow into colored jelly marbles after you soak them in water for a few hours. 7901 Southpark Plaza, Suite 106Littleton, CO 80120, Elephant Toothpaste – Safe Easy World Record Recipe, Hydrogen peroxide (12%) (This is found at a store that sells hair care products. Activity guide included with 4 experiments! Learn about insulators and conductors. Link Comment. This simple process is a very effective way to illustrate how a scientist would control a single variable (the strength of the hydrogen peroxide) to affect the outcome of the reaction. If you perform this demonstration enough times, you’ll have a situation where the foam spills over onto the floor. The secret ingredient is actually sodium iodide, which acts as a catalyst (something that speeds up a chemical reaction, and in this case, it’s the decomposition of hydrogen peroxide). After adding the tablespoon of saturated sodium iodide solution, immediately replace the lid of the jack-o’-lantern and wait for the kids to scream. Dilute a small portion of the 15% solution by one-half to arrive at a 7.5% solution. Touch the probes to make a human circuit! Unfortunately, the iodine that is released as part of the reaction will stain the floor or carpet, unless you know something about removing iodine stains. and it works. It is possible to purchase various concentrations of hydrogen peroxide at drugstores, beauty supply stores, and chemical supply stores, but this dilution method is easy to do if you start with a good supply of 30% hydrogen peroxide. https://www.stevespanglerscience.com/lab/experiments/elephants- The secret is OxiClean®. The pebble-size spheres grow into colored jelly marbles after you soak them in water for a few hours. The hydrogen peroxide used in this demonstration is ten times stronger than the over-the-counter hydrogen peroxide you can find at the store. Everyone will want to touch the foam on the table, but you must keep the eager ankle-biters away just in case some of the hydrogen peroxide did not react with the catalyst. The foam will ooze from the eyes, nose, and mouth of the pumpkin, and you’ll come away with a new discovery . June 28-July 2 CSI: Crack the Case, Ages 8-11. Add about a tablespoon of sodium iodide crystals to the water and stir with a spoon until all of the crystals have dissolved. For instance, 3% hydrogen peroxide is the household concentration that would typically be used for cuts and scrapes. Note: You can even take this basic reaction one step further by switching out the graduated cylinder for a large Erlenmeyer flask, creating an even bigger and better reaction. Veritaserum (NOT edible!) aka. How do you make elephant toothpaste at home? Call: 303-798-2778 Use a funnel to add 4 ounces (120 mL) of 40-volume hydrogen peroxide to the 1-liter soda bottle. Perhaps the only thing better than the classic elephant’s toothpaste experiment, is the elephant’s toothpaste experiment at an absolutely colossal scale! Now the Giant Energy Stick® is over 11 inches tall! Monday – Friday The classic Exploding Toothpaste experiment takes a whole new twist when you see it oozing from the face of your jack-o’-lantern! 2 pieces of Mandrake Root 1 cup of Basilisk Venom 2 drops Dragon blood a pinch of Gillyweed Let’s start with the arts and crafts part of the activity by making a decorative wrap to cover the plastic soda bottle. Cover the table with the plastic tarp to make cleanup easy at the end of the demonstration.