H-bomb
Product
Mentioned as an example of technology capable of destroying a large part of humanity, existing for about 70 years.
Mentioned in 2 videos
Videos Mentioning H-bomb

Science & Survival: A Conversation with Martin Rees (Episode #323)
Sam Harris
Mentioned as an example of technology capable of destroying a large part of humanity, existing for about 70 years.

Can We Talk About Scary Ideas?: A Conversation with Singer, Minerva, and McMahan (Episode #245)
Sam Harris
A thermonuclear weapon. The publication of instructions on how to make an H-bomb by 'The Progressive' magazine is cited as an example of content considered too dangerous for open dissemination.