Until I saw the pictures.
Those picture (in the article, and in many other articles I've seen) are just an artist's rendering of what it might look like. No one (outside of the Tesla engineers) know what it's actually going to look like until it's revealed later this year.
Wait a sec... How many vehicles is Tesla trying to build? So far the S, X, 3 are in production, planned are a semi-tractor, roadster and now a pickup?
You forgot the model Y which they recently revealed and will be their next production model (and I don't see any compelling reason for that over a model 3, other than maybe the optional 3rd row seat if you need to haul around a bunch of people.
I have a lot of respect for Musk but he doesn't strike me as a car or truck guy. In the next few years Tesla is going to have a lot of competition in the electric market, too.
The Rivian R1T looks like it's going to be major competition for whatever pickup truck Tesla ends up coming out with, especially since Tesla is planning to build something the size of an F-150, whereas the R1T appears to be a mid-size truck similar to a Tacoma, Colorado, or the new Ranger. It's also being marketed as an "adventure" vehicle (for offroading, overlanding, camping, etc) with optional accessories like a Pull-out kitchen. I might seriously consider getting one of these to replace my Jeep Wranger whenever it comes out.
which means that Amazon is likely not using any source they simply made a compatible product.
That's the impression I got while reading the articles.
AWS argues that while MongoDB is great at what it does, its customers have found it hard to build fast and highly available applications on the open-source platform that can scale to multiple terabytes and hundreds of thousands of reads and writes per second. So what the company did was build its own document database, but made it compatible with the Apache 2.0 open source MongoDB 3.6 API.
So, it seems that they created their own implementation that is better and more efficient at scale (since that's what they're customers needed), and made it compatible with the existing APIs (so their customers wouldn't need to modify their code). So yeah, looks like they improved upon it rather than "imitated" it. (though, the AWS implementation appears to not include some of the latest features)
it's really no stretch to imagine a border patrolled by a fleet of drones.
Being patrolled by drones seems like it would be more effective than a wall anyway ($120,000 wireless charging notwithstanding). Unless you have people monitoring every part of the wall, it's pretty easy to overcome with a ladder (people have been doing this since castle walls were invented, which is why they also had people manning the walls), a shovel, or a saw (apparently the prototype "walls" they're testing can be pretty easily cut through).
Of course, just having fixed towers / poles with cameras mounted on them spaced out across the border might work even better and cheaper than drones. I'm not sure about the specific economics of either.
A local gas station chain has an app that lets me save $0.10/gallon by charging my checking account directly (since they don't have to pay the credit card fee). But that required me putting in my bank's routing number and the account number, so they essentially just send an electronic check.
I would never type in my bank account credentials to anything other than my bank's website, that's just all kinds of dumb. But, I've seen some "financial services" companies / web-apps that require you to do that (because apparently banking institutions haven't figured out or are allergic to Oauth), and then they analyze your spending for you and try to offer you advice / services... and apparently people do this.
Season 3 was in 2018
The show is even toned down a bit in that respect from the books, but that's largely due to logistical constraints and a different medium. The most notable difference is the lack of the "crash couches" which help them survive the extreme g-forces; they're replaced with your standard sci-fi chairs that they strap into.
There's also enough differences between the books and and the show that you're not going to be bored experiencing one after the other, but the overall plot-lines remain the same.
In every non-trivial program there is at least one bug.