The squished balloon - Aurora Science
Hannah is lifting the jar with the balloon.
The churning guilty conscience - Hero Training
This is very cool when you see it in action
and see the colors moving and changing.
The Ring Thing - Aurora Science
Very simple and easy to make.
What does it do?
It flies!
Cooler than a regular paper airplane.
2 comments:
Neat! How do you make the ring thing?
Abby :D
You use a straw and a 4x6 index card. Cut the card lengthwise into strips. Tape them together to make one big and one little circle and then attach them to the ends of the straw. Have fun.
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