Bell In a Bell Jar Experiment

Bell In a Bell Jar Experiment

Bell In a Bell Jar

Our Bell in a Bell Jar apparatus is ideal for demonstrating that sound will not travel in a vacuum.

We think it is really easy to set up and use so we wanted to show you, through this short video, exactly that.

The video includes everything you will need to complete the demonstration and we hope you find it useful.

If you do have any problems or questions our Technical Support Team are on hand to help. You can get in touch with them via

There is 1 comment for this article
  1. Theresa Lecart at 1:13 pm

    We used to have a glass jar but when it broke a few years back, you replaced it with a perspex (plastic) one and it does not work as efficient as the glass jar.

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