Tea Bag Rocket
Turn an everyday tea bag into an exciting rocket! Heat makes the air inside the tea bag less dense than the air outside of it. This creates a convection current …
Turn an everyday tea bag into an exciting rocket! Heat makes the air inside the tea bag less dense than the air outside of it. This creates a convection current …
Have you ever looked out your bedroom window and couldn’t see the neighbor’s house? Or wondered why the clouds were so low in the sky? Create fog in a jar …