3 ms·
The Exploratorium in San Francisco also has a vapor tank that shows cosmic rays and radioactivity—it’s mesmerizing.
by rubberbandage 12y ago
The Exploratorium in San Francisco also has a vapor tank that shows cosmic rays and radioactivity—it’s mesmerizing.
- oscilloscope 12y agoThey're pretty easy environments to make at home. The key ingredients are dry ice and alcohol. https://en.wikipedia.org/wiki/Cloud_chamber https://en.wikipedia.org/wiki/Cloud_chamber