General statistics
List of Youtube channels
Youtube commenter search
Distinguished comments
About
Chrysippus
Technology Connections
comments
Comments by "Chrysippus" (@4.0.4) on "There are two types of smoke alarm. One of 'em ain't so good." video.
The "radioactive boy scout" David Hahn could not have made his homemade neutron source without the americium from smoke alarms. We need these, for the nuclear badges :)
2