Saint Updated 2025-07-16
Ultra-high-energy cosmic ray Updated 2025-07-16
Sometimes it feels like this could be how we finally make experiments to see what the theory of everything looks like, a bit like the first high energy experiments were from less exotic cosmic rays.
Brain scanning Updated 2025-07-16
Likely implies whole brain emulation and therefore AGI.
Convolution Updated 2025-07-16
Arm on tracks Updated 2025-07-16
"Arm on tracks" refers to a variant of the robotic arm robot form factor in which the position of attachment of the robotic arm can also be moved around linearly or with more degrees of freedom.
Egg Updated 2025-07-16
Fermat's last theorem Updated 2025-07-16
A generalization of the Pythagorean triple infinity question.
Ladder operator Updated 2025-07-16
The operators are a natural guess on the lines of "if p and x were integers".
And then we can prove the ladder properties easily.
The commutator appear in the middle of this analysis.
Omniscient debugging Updated 2025-07-16
What it adds on top of reverse debugging: not only can you go back in time, but you can do it instantaneously.
Or in other words, you can access variables from any point in execution.
TODO implementation? Apparently Pernosco is an attempt at it, though proprietary.
Talk title shown on intro: "Today's Answers to Newton's Queries about Light".
6 hour lecture, where he tries to explain it to an audience that does not know any modern physics. This is a noble effort.
Part of The Douglas Robb Memorial Lectures lecture series.
Feynman apparently also made a book adaptation: QED: The Strange Theory of Light and Matter. That book is basically word by word the same as the presentation, including the diagrams.
According to www.feynman.com/science/qed-lectures-in-new-zealand/ the official upload is at www.vega.org.uk/video/subseries/8 and Vega does show up as a watermark on the video (though it is too pixilated to guess without knowing it), a project that has been discontinued and has has a non-permissive license. Newbs.
4 parts:
This talk has the merit of being very experiment oriented on part 2, big kudos: how to teach and learn physics
Video 1.
Richard Feynman Quantum Electrodynamics Lecture at University of Auckland (1979) uploaded by Trev M (2015)
Source. Single upload version. Let's use this one for the timestamps I guess.

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