I don't think that the uniqueness of fingerprints is in doubt, but their analysis and use might not be up to snuff. I've read numerous articles over the last couple of decades that call into question at least the statistical underpinnings of what it means to declare a match.
But law enforcement in general seems to be filled with pseudoscience, from profiling and interview techniques to body language and lie detection.
I also prefer thematic instances, but try to find appropriate communities within those instances. Just because it's coming from NASA, doesn't make it astronomy.
Depending on which aspects of the project you think are important and want to discuss there are a few communities here that might be relevant.
Earth Science includes environment, and environmental impact seems to be the most popular talking point so far.
Noise and other forms of pollution are public health issues and there is a local community for that, although I'm not sure it's really a great fit there.
Physics might be another choice due to the fact that a lot of physics is going into the engineering of something that reduces sonic booms.
Or maybe you just need to find the right thematic instance. For example, I'm registered on slrpnk for my climate, energy efficiency, and anarchism fixes.
I'm more interested in the magical appearance of four states in "southeast" Canada than yet another solar eclipse.
Did someone forget to vet the AI's output?
I used to get occasional work helping farm kids pick rocks. We don't seem to have built any fences in Saskatchewan, preferring instead to just pile them up or bury them.
Never underestimate what happens when thousands of individual people do one thing over and over again, rock by rock, step by step, day in and day out, year after year. Whether it's building fences, depleting resources, or putting waste into the environment, we always manage to more collectively than we can imagine as individuals.
I was not worried about banks at all. Not even a bit. It just seemed too much to hope for that they couldn't get their collective heads around my 25-year mortgage. That mortgage meant that I had negative net worth, so I was actually hoping they'd screw up. Yes, I knew they had paper copies kicking around, but paper gets lost with frightening frequency.
I was a freelance programmer at the time. My main focus was on making sure that none of my contracts left me on the hook for anything Y2K related that wasn't explicitly contracted for.
Assuming a 16-hour day for activity, that's just over a bird a minute. Given the flocking behaviour of many species, that might mean occasional "rainfalls" of dead and injured birds.
However, Mrs Strapp said a solution was still needed to stop possums nesting under solar panels and prevent burns from hot rooftops in the first place.
I can't speak to the hot surfaces, but around here screening the edges of rooftop solar panels is standard procedure to prevent bats and wasps from taking up residence underneath.
That's what 3D printing is for...
I think for maximum uselessness, they should not be overlapping spheres, but deform at the interface, like soap bubbles or rubber balls. As long as the spheres are the same size and modelled with the same "surface tension" or "elasticity", the "intersection" of two sets would then be a circular interface with an area proportional to what would otherwise be an overlap (I think). If the spheres have different sizes or are modelled with different surface tension or elasticity, one would "intrude" into the other.
Multiple sets would have increasingly complex shapes that may or not also create volumes external to the deformed spheres but still surrounded by the various interfaces.
Time to break out the mathematics of bubbles and foam. This data ain't gonna obscure itself!
Might there actually be utility to something like this? Scrunch the spheres together but make invisible everything that is not an interface and label the faces accordingly. I suppose the same could be said of the shape described by overlapping. (Jesus, you'd think I was high or something. Just riffing.)
When we moved from the city to the middle of nowhere, our commute went from 8 km to 22 km each way. It still took about 20 minutes. But "rush hour" was the occasional herd of deer or elk instead of a bunch of drivers who were either too aggressive or too passive. A "traffic jam" was one vehicle, ours, waiting for a piece of farm equipment to move out of the way a few times a year instead of the weekly transformation from roadway to parking lot.
Even when I switched over to driving school bus, I could count on one hand the number of other vehicles I interacted with each week.
It's impossible to express how much that improved our mental states.
I read that as:
For decades, Nestle has been patenting milk proteins.
They've been doing it for a long time, not somehow getting extra-long patents.
There was a recent post asking what the self-taught among us feel we are missing from our knowledge base. For me, it's being able to calculate stuff like that for making decisions. I feel like I can spot an equivalence to the travelling salesman problem or to the halting problem a mile away, but anything more subtle is beyond me.
Of course, in this situation, I'd probably just see if I could find a sufficiently large precalculation and just pretend :)