No idea if they are doing this, but you can use Gosper islands (https://en.wikipedia.org/wiki/Gosper_curve) which are close to hexagons, but can be exactly decomposed into 7 smaller copies.
Yes! A Gosper Island in H3 is just the outline of all the descendants of a cell at a some resolution. The H3 cells at that resolution tile the sphere, and the Gosper Islands are just non-overlapping subsets of those cells, which means they tile the sphere.
Water as a basic human right is... an extremist view. Wow. WOW. These people urgently need to fall off their jets and yachts. They can be "controversial" on the entire way down they'll be falling.
Statements like that leave me questioning the integrity of the video or its translation. I wouldn't be surprised that people hold such views. When you think about it, most people in developed nations drink water that has been tested, treated, and transported. There is no reason why a business couldn't handle that. We simply deal with that handling through public institutions, in part to ensure accessibility and in part to ensure safety. What does surprise me is that a CEO would make such a statement publicly. Such statements can easily be interpreted (or misinterpreted) as denying people fundamental human needs unless they can afford it.
That said, I find that a somewhat weak argument made under public pressure, and I carefully try to avoid buying Nestlé products for many reasons, one of which is the statement made in the video above.
Someone else already responded. It's a one-line command.
I never could get poetry to work right; it's configs are sort of messy. pip freeze > requirements is built in. The only thing it doesn't pin is the python version itself.
As explained elsewhere in this thread, the one line command only generates a lock file. This doesn't manage the dependencies so if you want to upgrade cool-lib and recalculate all the transient dependencies so they fit with the rest of your libraries, you cannot afaik.
This is not actually true. :-) Pip will install transitive deps from a requirements file unless you add the “no deps” flag. Pip freeze doesn’t pin anything. It just dumps stuff into a text file. If it’s a complete list, it has the side effect of pinning, but that’s not guaranteed by pip freeze in any way.
Maybe it is a response to a more global situation. Please look into corruption charges and fines of US Justice on European companies such as Alcatel, Société Générale, Alstom and you'll that these fines are quite a good instrument to weaken strategic European competitors (and the opposite is true as well) and even take them over.
Example: https://www.economist.com/business/2019/01/17/how-the-americ...
Very interesting, looks the fines are tit for tat from a game theoretic perspective. It seems the headlines are dominated by fines of American enterprises but that doesn’t paint a full picture.
For example, some wind tunnels are powered using flywheels (c.f. high enthalpy wind tunnel F4 from ONERA in France is using a 15 tons flywheel to get the necessary power).
SpaceX was awarded $1.6 billion for 12 cargo missions 10 years ago. Given their current pricing, that sounds a lot like public investment...
The model is simply different in Europe where public money funds most of the development costs: market size is smaller in Europe (compared to US institutional market for example), geographic return makes things more complicated and it is of course all about independent space access.
Finally, all US institutional satellites must be launched on American launchers ("Buy American Act"), which is not the case in Europe. Free market, were you saying?
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