Human folly for 02022-10-14

older newer index

• Node173 (cs.cmu.edu):

  how to use defstruct in #Common-Lisp #Lisp (from #ebook of Common Lisp: The Language, 2nd ed.)

• CLOS (lispcookbook.github.io):

  how #Common-Lisp CLOS object types are printed by default (#ebook "Common Lisp Cookbook")

• FAA 5G (spectrum.ieee.org):

  apparently #5G cellphone towers are causing problems with #aviation radar altimeters

• Age of invention why wasnt the steam (antonhowes.substack.com):

  #history of the #steam-engine and #Drebbel, Bacon, Kaspar Kalthoff, water pumping, etc.