Everyone loves a film canister experiment... but in this digital-age, where can you find a film canister? We’ve been asking ourselves the same thing for a long time, but now, we are bringing back film canister science. These super-sturdy film canisters are the best we’ve ever seen and were made to ensure the biggest pop. Our activity kit includes 10 film canisters, 5 packages of Alka-Seltzer, 1 canister launcher and 1 pair of safety glasses. Lose a few canisters during your experimentation? No problem, we also sell them in bulk packages of 10 and 30. Launch the Flying Film Canister caps, or flip them over and launch the entire canister. The choice is yours. Recommended for children ages 6 and up.
- 10 Film canisters
- 1 Pair of Safety glasses
- 5 Packages of Alka-Seltzer
- 1 Film Canister launcher
What Does It Teach?
When you mix Alka-Seltzer with water you are in for an explosive lesson in air pressure and motion!
Science Fair Connection:
Launching a Flying Film Canister is tons of fun, don't you think? So how could you use this simple and engaging activity for the science fair? The trick is to change a variable, create a new experiment, and then compare the results.
- Repeat the experiment using another of the pieces of Alka-Seltzer, but this time change the amount of water you put in the film canister.
- Once you've mastered the film canister rocket technique, it's time to measure how far the film canister rocket flies across the room. After each trial, write down the amount of water you used in the film canister (the variable), the size of the piece of Alka-Seltzer (this should not change because it is your control), and the distance the canister traveled. What amount of water mixed with a quarter piece of Alka-Seltzer produces the best rocket fuel?
- After you've determined the best amount of water to use, try changing the temperature of the water. How does temperature affect the speed of the reaction? Does warmer or colder water change the distance the film canister travels?
- Use another piece of Alka-Seltzer to make up your own experiment. What do you want to find out? How are you going to do it? What are you going to measure? Go ahead and experiment! Just make sure you only change one variable at a time. Document your discoveries and get ready to share them at the science fair.
Remember, when you change a variable, everything else has to stay the same. For example, if you change the amount of water you're using, you need to keep the Alka-Seltzer tablets as close to uniform as possible.
Will Not Disappoint! review by Pinksummerfun on 4/26/2013
My kids could not stop playing with these! They were laughing and learning at the same time - a wonderful combination. This is a must for any science party! The only downside is that the canisters are actually a clear plastic color and not the neon green shown in the photo (we were hoping for neon green!).
Geyser Tubes review by Melissa Shanley on 3/13/2013
I bought the Film Canisters and packaging for my son's birthday party. We decided to try it out before hand. After 2 boxes of Alka Seltzer, I still could not get my son to stop trying them out. He went wild with all the possible ways to make it pop in all directions. He placed paper cups and other items on top to created his own rocket ships - he was having a ball. Thanks for this simple, yet so much fun idea.
ending with a big bang review by Anita Brandon on 2/27/2013
I teach science to Kindergateners in an after school program and I wanted to end the year with a big bang and make sure I left my students thinking Science is fun! This was the perfect project. We did this outside on the playground and turned the canisters upside down so the canister flew up and not just the lid. We experimented with different size pieces of alka seltzer and they loved it! They kept saying 'do it again, do it again'. So we did, over and over until our time was up.
Great for chemical reaction lessons and teaching the elements of experiments! review by Genein Letford on 1/19/2013
I did this with my GATE students. We went over independant variables and constant variables and they loved it! They had to only changes the size of the tablet, or the amount of water, of the temperature of the water (warmer water makes it POP faster). Then they observed the results! Great product because it's so hard to find film canisters anymore!! :)
Gramma review by Kathleen Messer on 12/22/2012
Took these out to camp and launched them on the beach. The three year old was more excited than the eleven year old. We attracted quite a crowd... A GREAT time was had by all !!!!!!!
Flying Film Canisters review by Denise Thomas on 12/8/2012
The film canisters were used for an activity at our summer science camp. Teachers and campers alike loved this activity. The measurements on the canister made for more accurate investigations.
Changes! review by Amanda on 10/21/2012
Great set with "launcher"! Students create their own "fuel mix" and test it out!
Create a kit with more launchers!!! Or sell them alone!
Awesome :) review by JJ on 9/15/2012
I'm so gonna use this for my Science Fair Project! I can't wait to scare my teachers when it pops!
Awsomee!! review by Vianney on 7/23/2012
OMG! This Was A Biggo Help I'm going to use it for my science fair projectt!! Thankzz Steve You Really Helped Out. My Friend Brianda Said Hi!! :D