That's not via us (we don't have keyword targeting or anything right now), and we definitely don't have amazon cookies on our site. Could be via chrome? Tbh, I don't know exactly hoe much Google collects through their browser.
What, you don't remember that time when they said "when privacy violations happen, it is not an “active intrusion” because the analyst reading or listening to an individual’s communication will inevitably forget about it anyway"?
Check out the documentary Secrets of the Viking Sword. Goes into great depth concerning the materials and methods used in creating the Ulfberht blades. Don't remember meteorites being mentioned though. Maybe they simply didn't mention it in this documentary.