MAKE! mini Kundt's tube

[@yasminmangrani4005]

Where can we find these materials I searched a lot

[@projecttanjiro2838]

Can you explain the last part on whilr your making sound Do you put your mouth at the end of the tube?

[@gazetsciencelab538]

blown into the black part with the mouth.

[@JulianRendell]

How much volume is needed to drive the display you made? Is it something a cell/phone can generate, or are you using a set of speakers?

[@gazetsciencelab538]

You can control the wind power with your mouth. I've never played it with a phone or speaker, so I don't know.

[@mariannenguyenf2433]

very nice!