Did you know? You can use a console-based network traffic monitor called vnstat to record & see hourly, daily, monthly & yearly network traffic. See how to install it on:
At around 1:20 in my lecture, I mentioned Feynman's interesting comment about boundary layers. He asks why fan blades are always so dusty, despite spinning so fast. Answer: in the boundary layer, the breeze slows down and stops! https://t.co/0ks26IHW9epic.twitter.com/utlggHbrth
The academic publishing system is broken. Symptom #3825968:
A colleague from another University asks you to send them the published version of their own paper, because they don't have access to it… and you find that neither do you