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Sam
9,698 posts
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Sam
@Sam_kuyp
Quantum physicist 🇳🇱 Anglophile 🇬🇧 Fellow at @ConjectureInst · Founder of @OxfordPopper DMs not monitored.
Amsterdam, The Netherlands
substack.com/profile/292643…
Joined May 2016
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  • Pinned
    user avatar
    Sam
    @Sam_kuyp
    Jan 31
    Replying to @Gonzonator1982
    8.6K
  • user avatar
    Sam
    @Sam_kuyp
    Jan 21, 2021
    The Netherlands. How it started: How it's going:
  • user avatar
    Sam
    @Sam_kuyp
    Sep 22, 2024
    I get what the cartoon is criticising. Yet, a patent clerk invented one of the most important theories of modern physics, which is at odds with the picture of science the cartoon paints.
    user avatar
    Michael Thomas
    @curious_founder
    Sep 20, 2024
    I think about this cartoon a lot.
    140K
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    Sam
    @Sam_kuyp
    Dec 21, 2022
    In recent months I’ve learned that: -whale populations have rebounded -so has the Great Barrier Reef -so have bee populations
    user avatar
    Nathan 🔎
    @NathanpmYoung
    Dec 21, 2022
    Whales: saved open.substack.com/pub/matthewygl…
    66K
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    Sam
    @Sam_kuyp
    Jun 27, 2025
    Math textbooks almost never explain the problems that led to the theory. They just start with ‘definition, axiom, theorem,’ resulting in a sophisticated but completely unmotivated theory. Finding the motivation is left as an exercise for the reader.
    22K
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    Sam
    @Sam_kuyp
    May 18, 2023
    To celebrate @DavidDeutschOxf’s 70th birthday, colleagues and friends of David have contributed text and videos in which they share ideas on physics and philosophy related to David’s work: dd70th.weebly.com
    135K
  • user avatar
    Sam
    @Sam_kuyp
    Mar 2, 2025
    Putin is the one controlling the lever and needlessly murdering innocent people. Zelenskyy is urged to negotiate with lever-wielding Putin, while both are portrayed as equally culpable. It's absurd.
    user avatar
    Elon Musk
    X
    @elonmusk
    Mar 2, 2025
    80K
  • user avatar
    Sam
    @Sam_kuyp
    Mar 3, 2022
    C.S. Lewis’ excellent reply to St Paul’s well-know quote: When I became a man I put away childish things, including the fear of childishness and the desire to be very grown up.
  • user avatar
    Sam
    @Sam_kuyp
    Jan 3, 2023
    The question has been solved ever since Everett published his thesis in 1956: Collapse never happens. ‘We’ only see one possible outcome because other versions of us see the other possible outcomes. That Everett’s solution is still controversial is the only real mystery.
    user avatar
    Brian Greene
    @bgreene
    Jan 3, 2023
    To my mind, the biggest unsettled question in Quantum Mechanics is: How does the wavy probabilistic haze central to the mathematical formulation of the theory transform into the single definite reality of experience?
    156K
  • user avatar
    Sam
    @Sam_kuyp
    Apr 4, 2021
    Feynman’s book ‘The Meaning of It All’ is perhaps one of the best introductions to fallibilism I know. Here are some of my favourite quotes.
  • user avatar
    Sam
    @Sam_kuyp
    Apr 22, 2024
    The 'evolution is just a theory' argument assumes that science is a search for certainty and that theories are supposed to be turned into ‘justified true beliefs.’ But science is a search for good explanations, and explanations are always open to improvement.
    user avatar
    Tim Urban
    @waitbutwhy
    Apr 21, 2024
    Incredible display of zealot's corner
    00:00
    21K
  • user avatar
    Sam
    @Sam_kuyp
    Jan 21, 2021
    Replying to @direstdiarist
    Dutch satellite-technology was far ahead of its time and should really be the main story instead of the water.
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    Sam
    @Sam_kuyp
    Sep 26, 2024
    Hard to vary.
    20K
  • user avatar
    Sam
    @Sam_kuyp
    Sep 9, 2022
    We are living in the aftermath of an extremely effective anti-nuclear campaign. We could all have been benefiting from reliable green-energy.
    user avatar
    Jonathan Jones 🦆
    @nmrqip
    Sep 8, 2022
    The reason we’re burning coal today is that we wasted time and money on unreliable renewables rather than reliable nuclear power.