How to Build and Use a Ruben's Tube to Show Sound Waves on Flames for Science Class

[@Dannerrrr]

what's your hole spacing? what diameter tube are you using?

[@mystfaex8794]

Thanx dude! NOW I understand! You kept it simple for me, I'm not afraid of it anymore! 😃 Also, I'm thinking of hooking it up to my amp. Then I can play fire! (🤗Noise cancelling is a plus in my application!)

[@TheScienceHutch]

Awesome! Don't lose a healthy fear/respect for the danger of the situation, always stay safe! But still, this can be done safely when you've done your research and stay alert. I'd love to see a video if you have one.

[@niteshextreme8907]

Uploaded your video to Crazy XY KZbin channel