Pat is correct in that the concept of "tachyon" was not invented by Star Trek. However, to be fair to Woolie (and Woolie's English/Drama teacher), 99.9% of the times I've ever heard the word "tachyon" used has been during Star Trek. The other 0.1% was during non-Star Trek related sci-fi books and movies and video games that had faster than light travel. I'm not sure I've ever heard the word "tachyon" mentioned in a non-science fiction context.
And if you want to know what any of that has to do with horse girl anime, I guess you'll just have to watch the above clip.
I'm in the "hearing the music from outside the room" set for the whole Umamusume thing. I'm not yet inclined to actually enter the room, but I'm also not yet moving away from the room in disinterest, either. I'm pretty sure what very little I know about it at all has come exclusively from the Castle Super Beast podcast, anyway. I have not (yet) watched Woolie's two-shot Let's Play of the game, though. Maybe I'll actually do that at some point relatively soon, possibly.
That said, regardless of any other considerations, I tend to avoid
Wait...
"Uses Kernel Level Anti-Cheat
CrackProof®"
Oof. Never fucking mind, then. *weary sigh*
I suppose I can still watch Woolie play it later, perhaps. And I guess you don't have to install kernel level DRM in order to potentially watch an anime movie, either. *shrug*