Thursday, August 6, 2020

Dancing naphthalene ball



In this video, you'll learn about dancing naphthalene ball.

you will need:
  • citric acid
  • baking soda
  • naphthalene ball
  • 400 ml+ water
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Life cycle of frog

In this video, you'll learn about the  Life cycle of frog. For more video subscribe here. 👇🏻 https://www.youtube.com/c/SmartScienceKid