Your post inspired me to do some research on options for blocking these sites and I stumbled upon the uBlacklist browser add-on. It's open source, easily configurable, supports multiple search engines, and you can even use community block-lists instead of building your own.
I did find it strange that in most of the footage the pipes seemed to be tightly sealed with screws, adhesive, and in some cases what looked to be foam. It makes me wonder if there was some sort of vacuum required for this demo.
Thanks for the bug report, I should probably add some front end validation for the search term since in the current design Lucene will only index letters and numbers (which is a problem for searching languages like C++).
Tangent: I’m a programmer who currently works as a cook. Kitchens are operating systems and many principles from OS design are applicable if you want to streamline service. Instead of programs, the kitchen must run multiple orders concurrently and efficiently. Containers, lowboys, refrigerators and the walk-in cooler are different cache/memory levels and become smaller the closer they are to your station. Batch processing (cooking, plating, finishing, etc.) will increase throughput, but sometimes latency is more important (you might want to immediately plate and finish an order if the customer has been waiting an hour). If chef says “on the fly” they want that order to preempt any existing orders in progress.
The term “operating system” might seem overly general but I think it’s pretty apt.
Less to me, because the product is the source. Github here is the way for distribution. It is a fairly nice medium for markdown files and without ads, but dedicated recipe sites have recommendations, comments and sometimes ways to directly order the ingredients.
So, basically every recipe site ever? If a recipe is posted on the internet, then it is, by definition "open source." Or are you referring to recipes posted with permissive, copy-left licenses, or are you referring to something else?
I was slightly disappointed that you didn't go cross-eyed when I moved the mouse between your eyes.