In nature, there are no right angles
Yes there are. Some materials crystalize in right angles. Search Duckduckgo for "bismuth crystalization"
Remember that this examples is 3d and a a thin layer in the microscope is 2d, so it has different properties.
Medialink: reddit: askscience/comments/4xuixr (was not shown correctly)
Because of it's unit cel, which is rectangular, bismuth prefers to grow into rectangular crystals, and if you pick the right growth conditions you just end up with a cube of bismuth. It will be a dull grey cube too, so not particularely interesting. However, under usual growth conditions, Bismuth undergoes what's known as
hopper crystal growth. Basically, bismuth atoms prefer to attach to the edge of a growing crystal rather than the faces. The result is that the crystal never fills in, but instead you get a fractal structure that consists of a large number of steps. The steps are rectangular because bismuth strongly prefers that crystal morphology.
Here is an example of naturally occuring Perovskite crystals showing the same kind of hopper crystal growth.
Now I don't think these (wdt's article) are NPN gates (because for that we need 2 types of metals, one with an electron too much (one lonely electron in the outer orbit) and one with a missing electron in the outer orbit. But these certainly can be antenna's. Antenna's that are needed for the
Hitachi Smartdust to be able to use longrange Wifi.
As far as conspiracies go, here's a fresh one: In the future, the RFID chips (0.05 mm x 0.05 mm, 2007 technology) will be embedded into the fabric of things. So as the WEF says "You'll rent everything (You'll own nothing)" all assets, like tennis shoes, will be full of RFID's, so even a small piece of shoe will be able to be traced back to the current person renting it. When you enter a bus, the scanners will be able to pick up your signal, crosscheck it with your bag, jacket and you'll pay fair automatically. Anomalies (for example: stolen shoes) will be reported. Littering? You guessed it, the soda tin can has RFID in it, and you'll be fined (you don't pay money, your credit score is reduced - way scarier). It's RFID's for the Internet of things, ID IOT, or "IDIOT's".
In order to not interfere with other people, you need a certain distance between 2 individuals, 1.5 meters seems to be enough to be able to "read" you from many meters away.
Hitachi, a Japanese electronics maker, recently showed off radio frequency identification, or RFID, chips that are just 0.002 inches by 0.002 inches [0.05 mm x 0.05 mm] and look like bits of powder. They’re thin enough to be embedded in a piece of paper, company spokesman Masayuki Takeuchi said.
Back to the rectangular structures: But it's certainly not the only material:
or a slice of meteorite:
https://upload.wikimedia.org/wikipedia/commons/3/36/Widmanstatten_hand.jpg
Back to conspiracy mode:
Could it be that this is the first part for self-assembly? Sure, we don't know what is in the mRNA (and they still seem to adjust the dosis, and probably also the content/mixture). For now, it seems to produce Pointy Structures with structural similarities to Aids-Virus (Spikes) and as adjuvants it has graphene oxide, which seem to scrape the inside of veins, making them bleed, triggering a repair (blood coagulation) while still in an active system (being pumped around, so no time to "stick" to the walls) so they clump together and you get micro blood clots, which in very few cases keep clumping together.