- JoNova - https://joannenova.com.au -

Hands-on science

For the big kid in everyone. Curious, Delightful, Cute.

Some favourite tricks

    Balloon-in-the-bottle pic

  1. Air powered water rocket!
  2. Big bubbles
  3. Bubbles and clouds in ice
  4. Diver in a bottle
  5. The water-balloon-in-the-bottle-trick (or egg-in-the-bottle trick*)

SAFETY NOTE: These activities can be harmful if they are not done carefully. Joanne Nova and/or Science Speak can not accept any liability for events that occur as a result of the activities described herein. We recommend that an adult supervise children attempting these experiments.

Serious Science Party Tricks: a book full of the best experiments


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