Dry Ice Bubbles

This week, in preparation for Halloween. We did some spooky science.

One of the activities was making bubbles with dry ice.

1) Put a chunk of dry ice and a half cup of warm water in a cup.
2) dip a pipe cleaner into bubble solution

3) Slide the pipe cleaner over the mouth of the cup to stretch a film over the opening

4) Watch the escaping CO2 gas fill the bubble with fog

Or just drop a chunk of dry ice directly into the bubble solution. This will make a foggy foam "grow" out of the cup.
We use Exploratorium's home made bubble solution recipe.

Comments

  1. Awesome blog, i always enjoy & read the post you are sharing.Thank for your very good article...!

    ดูหนังออนไลน์

    ReplyDelete
  2. It is so interesting i was searching for this topic from a long time. I read this article very carefully and now I got all my best information for writing blog on dry ice machine manufacturer . I am so glad that i finally find blog resemblance to my topic. Thanks for this.

    ReplyDelete

Post a Comment

Popular posts from this blog

Tissue Paper Hot Air Balloon

Cardboard Opaque Projector

Thumb Piano