I noticed some annoying bait-and-switch in the article <https://
The first paragraph talks about balls of silicon dioxide that rotate
300 billion times per second, which would be 1.8 trillion RPM. Imagine my dismay at finding out, a couple of paragraphs later, that the author had mixed up RPS and RPM; the particles actually are spinning at only 5 GHz (5 billion RPS), or 300 billion RPM.