coordinating #archival of the multiple terabytes of UC #Berkeley video lectures that UCB pulled off YouTube.
The "MGR" window manager was an alternative GUI (or GUI substrate) to X11 back in the late 80s and early 90s; this is an #introduction and some source code. It had some interesting features, like working well over low-bandwidth lines.
A list of common bond energies and bond lengths of #materials.
how long-distance electrical #energy transmission can work with lower losses and less coordination: "HVDC".
permanent reversible male #contraception: Sujoy Guha’s reversible inhibition of sperm under guidance, with a gel in the vas deferens.