Cover of Physics of the Impossible

Physics of the Impossible

A Scientific Exploration into the World of Phasers, Force Fields, Teleportation, and Time Travel

by Michio Kaku · first published 2008

7mentions
5recommended by
7HN commenters
2009–2025first – last mentioned

71% recommend29% neutral

Why HN recommends it

Pop-science look at whether sci-fi technologies like faster-than-light travel, force fields, and teleportation are physically feasible; suits readers curious about the theory behind sci-fi ideas, not engineering detail.

Summarised by Claude from recommending comments

A fascinating exploration of the science of the impossible—from death rays and force fields to invisibility cloaks—revealing to what extent such technologies might be achievable decades or millennia into the future. One hundred years ago, scientists would have said that lasers, televisions, and the atomic bomb were beyond the realm of physical possibility. In Physics of the Impossible, the renowned physicist Michio Kaku explores to what extent the technologies and devices of science fiction that are deemed equally impossible today might well become commonplace in the future. From telepo

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Mentions per year

20 2007: 0 mentions2008: 0 mentions2009: 2 mentions2010: 0 mentions2011: 1 mention2012: 1 mention2013: 0 mentions2014: 0 mentions2015: 0 mentions2016: 1 mention2017: 0 mentions2018: 0 mentions2019: 0 mentions2020: 0 mentions2021: 0 mentions2022: 0 mentions2023: 0 mentions2024: 1 mention2025: 1 mention2026: 0 mentions200720172026

What Hacker News says

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