Can Crushing Kitchen Science

About: Dad and graphic designer. Co-producer with my youngest of WREXLabs, a web show where we take things apart and see how they work.

Intro: Can Crushing Kitchen Science

Using only a kitchen stove and water Tim and Declan crush soda cans by harnessing the power of the mighty molecule!



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    6 Discussions

    Anyone knows what happens if you put chocolate in the can

    We are doing a experiment in class and I HAVE TO KNOW!!!!!!!


    9 years ago on Introduction

    blink blink blink blink blink blink blink. but really nice experiment!!!!!! I always like to see a father and son doing a project together


    9 years ago on Introduction

    A classic experiment (I think versions have been posted here before).

    Slight correction to the explanation - you didn't just heat the air in the can, you displaced it. The steam from the boiling water replaced the air. When you cooled the can, the vapour condensed, decreasing in volume dramatically, creating a vacuum.

    You don't need the ice for it to work, cold tap-water is fine, and if you use deeper water, you sometimes get a satisfying smack sound as the water rushes in and hits the inside surface of the can.

    1 reply

    Reply 9 years ago on Introduction

    Thanks for the clarification, Kiteman. I've updated the video with some extra lower third text to hopefully make my explanation a little clearer.


    9 years ago on Introduction

    It's good to see a Dad and Son doin' some science together!