In Estonian, we traditionally consider the word kuulilennuteetunneliluuk - the hatch of the tunnel for the bullet’s flight path, to be the longest, but as with German, arbitrarily large words are possible.

Yes, they basically made the main character of the new games have zero explanation outside the books, it’s a bit frustrating.

Interesting, what kind of math? I find chatGPT is excellent at analysis and probability theory, less so in algebra, but still serviceable.