CERN publishes instructions for building your own particle detector(twitter.com)
twitter.com
CERN publishes instructions for building your own particle detector
https://twitter.com/CERN/status/1260600298206302210
5 comments
There was some good discussion about this kit two days ago: https://news.ycombinator.com/item?id=23196177
thanks for pointing it out! When I had posted this initially, I had almost zero karma... ;)
You can also make a DIY cloud chamber.