This might be completely a common knowledge, but I just learned recently that SPF (the number on most sunscreen products) is actually a multiplier of the time you can spend in the sun without any protection
So having an SPF of 50 increases a time 50 fold, which really puts things into perspective. Never leave the house around lunchtime without sunscreen.
Kiwi.com is actually really good at this. You can select flexible departure and return date, flexible departure location (eg. list of airports or simply a radius around your home) or even find the cheapest dates if you wanna stay for 3-5 nights. The features of search are best I have ever seen.
It starts off with booting a simple OS written in assembly from SD card, blinking LED and then continues to more advanced topics such as controlling the GPU/screen.
One feature I would love is a global code search that has the quality of the repo (as measured by forks/stars/pagerank...) as a part of relevance ranking. A use case is simple: I have some library and I am not exactly sure how to use it, so I go into global code search and try to find usages of that method. First thing that comes would be some relevant code in a big context of a well engineered repository.
While this is interesting, there is a couple of existing alternatives. Most notable would probably be JupyterHub, which brings Jupyter notebooks (or JupyterLab) to groups of users. The collaboration there is not realtime and there is no conflict resolution (last write wins), but you can share resources and files with your colleagues. Deploying it is also not super hard.
I would not rely on it overall tough.