Alka-Seltzer Lava Lamp


In the video below, I will be explaining to you how to build a lava lamp with nothing but some alka-seltzer tablet, a bottle of water, oil, and food coloring. Not only that but in the video, there will be a scientific explanation of what is happening behind the scenes. I used the app Explain Everything to create this video. Enjoy! Remember to drop a like, comment, and subscribe if you want more videos!

Comments

  1. I thought the video was very informative and the background info was helpful. What kinds of difficulties did you have making your video?

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  2. I really liked how you used the pictures and symbols to explain how it worked. How did you find out that the oil and water are suspended?

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  3. I enjoyed how you used the pictures and moved them in the app to help explain how you did everything. I also enjoyed how you explained everything and your voice was easily heard and you did not mumble or stutter at all. Do you think that you can use any type of oil for this experiment?

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