During COVID-19, Springer released a large set of textbooks for free. Harish Narayanan created a neat website to allow you to browse the free collection more easily.
All About Circuits published a free lesson set on electronic engineering and electronic circuits. Originally written as textbooks by Tony R. Kuphaldt, the lessons have been updated by members of the All About Circuits community.
Callum Prentice and his 8 year old daughter built a website to explore the millions of photos of the earth taken by the International Space Station. The website allows you to enter high level latitude and longitude coordinates to see photos from that area, like this photo of Dublin city.
Layoffs.fyi is a list of people that have been layed off and are looking for work. The entries are searchable by location, skills and job titles among other elements.
Know your Elastic Beanstalk from your Snowball? Yeah, me neither. Thankfully Joshua Thijssen has put together an extremely useful list of one line descriptions of all the different Amazon AWS products.
Paul Boyd published a great post on the differences between password storage methods.Key Derivation Functions > Salted Hashes > Hashes > Encyption > Plain Text.
Physicists have discovered a scenario whereby they can detect an imminent quantum jump in state of a qubit. In the experiment, perfectly timed pulses of radiation can reverse the quantum jump when it is detected, keeping the quibit in its ground state.
