Hey #Astrodon, with the #LeTelescope club, we are starting a project to build a Langsdorf diffusion #CloudChamber to show the general public that ther is more than visible light coming from above. #CosmicRayz

We won't be able to access and store dry ice. So our best guess so far is to use a matrix of water cooled Peletier cells to get the low temperatures.

If you have any hint, plan, schematic, build log, etc... on how to build and operate one, we'll be more than happy to hear and read it :)