Clifford Stoll's energetic TED talk, a wandering mix of anecdotes, a science experiment and thoughts on curiosity, education and technology. He is the author of The Cuckoo's Egg.
Why Hacker News points people here: HN commenters recommend it for Stoll's infectious enthusiasm and his case for teaching kids science, and often mention it in threads about him and his Klein bottles.
“He's brilliant, bonkers, and wonderful company.”HN comment, 2025
“Clifford Stoll has explained this far better than I could [1]”
Stoll explains why teaching kids science and tech matters
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Clifford Stoll has explained this far better than I could [1], but aside from the sheer intrinsic value and altruism of taking time out to be an amazing teacher for some students, it can also serve some really practical benefits: if you want the next generation of adults to have a firm grasp of science and technical issues -- whether they later operate a cash register, enter a career in politics, or build the next Amazon -- then it makes sense for us to find the time to teach these skills to students. If you want open source software to take over the world, teach programming to kids. If you want sensible social policies where science and technology are concerned, then teach science and technology to kids. If you want more rational discourse in the future, then teach logic to kids. Saying, "this is somebody else's job" -- even if you're also saying that it's a valuable job and they should be compensated well for it -- is not just self-serving, it's short-sighted. [1]: this video
RecommendshrayrJun 2015
“I love this guy, I first saw him in his TED talk [1].”
Enthusiastic Feynman-like speaker
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I love this guy, I first saw him in his TED talk [1]. He kinda reminds me of Richard Feynman (similar mannerisms and enthusiasm for science). [1] this video
RecommendsColinWrightJun 2025
“He's brilliant, bonkers, and wonderful company.”
Talk by brilliant author of The Cuckoo's Egg
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There may be some youngsters who don't know who Cliff Stoll is. He wrote "The Cuckoo's Egg" which is a riveting tale, capable of entertaining nerds and non-nerds alike. He sells glass Klein Bottles, huge, medium, tiny, earrings, and more. He's given a TED talk: this video He's brilliant, bonkers, and wonderful company. I spent a fantastic morning with him early last year (2024) and it was brilliant fun. I will for many, many years treasure my signed Klein Bottle and my signed copy of "The Cuckoo's Egg". Thanks Cliff
Cites ityklJun 2015
“Here's a link to the actual TED talk”
The actual TED talk
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Here's a link to the actual TED talk, since mattyohe's link is actually to one of Google's promo videos. this video
Cites itJDiculousDec 2019
“I remember watching his TED talk 11 years ago”
Stoll's TED talk, nostalgic memory
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I remember watching his TED talk 11 years ago this video and buying a couple Klein bottles afterwards. This brings back memories!