Covariance and contravariance of vectors Updated +Created
Elliptic curve university course Updated +Created
IBM 705 Updated +Created
Siemens spinoff Updated +Created
Sparse matrix Updated +Created
SVG tutorial Updated +Created
SVG version Updated +Created
Secret society Updated +Created
Nichols radiometer Updated +Created
Experimental setup to observe radiation pressure in the laboratory.
OurBigBook.com / Philosophy Updated +Created
Quantum Field Theory book by Mark Srednicki (2006) Updated +Created
Number of pages: 616!
Don't redistribute clause, and final version by Cambridge University Press, alas, so corrections will never be merged back: web.physics.ucsb.edu/~mark/qft.html. But at least he's collecing erratas for the published (and therefore draft) versions there.
The book is top-level organized in spin 0, spin half, and spin 1. Quite ominous, really.
The preface states that one of its pedagogical philosophies is to "Illustration of the basic concepts with the simplest examples.", so maybe there is hope after all.
Solar sail Updated +Created
AMD product Updated +Created
History of Amazon Updated +Created
I wonder where the spray painted sign went: twitter.com/profgalloway/status/1229952158667288576/photo/1. As mentioned at officechai.com/startups/amazon-first-office/ and elsewhere, Jeff did all he could to save money, e.g. he made the desks himself from pieces of wood. Mentioned e.g. at youtu.be/J2xGBlT0cqY?t=345 from Video 4. "Jeff Bezos presentation at MIT (2002)".
Video 1.
Amazon.com report by Computer Chronicles (1996)
Source. Contains some good footage of their early storehouse.
Video 2.
Jeff Bezos interview by Chuck Films (1997)
Source. On the street, with a lot of car noise. CC BY-SA, nice.
Video 3.
Order from Bulgaria by Jeff Bezos (2002)
Source. Full video: Video 4. "Jeff Bezos presentation at MIT (2002)"
Video 4. Source. Good talk:
Video 5.
Jeff Bezos Revealed by Bloomberg (2015)
Source.
Video 6.
cosine by Jeff Bezos (2018)
Source.
PDE mention in another video from 2009: youtu.be/TYwhIO-OXTs?t=118
Full original video from The Economic Club of Washington, D.C. (2018): youtu.be/zN1PyNwjHpc?t=1544
Bezos also told PDE stuff in interviews as early as 1999: archive.ph/a3zBK.
Bibliography:
Magnet Updated +Created
Sci-Inspi (YouTube channel) Updated +Created
The channel is also notable for the fact that the author makes his own music.
Video 1.
Behind the Scenes by Sci-Inspi (2020)
Source. His name is Manuael, aka Manu, and he is the chemistry lab technician at a community college.
Unicellular organism Updated +Created
Virus classification Updated +Created

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