This week, Star Trek: Lower Decks does what it does best: plumbing the depths of the franchise’s weirdest moments to produce something fun, entertaining, and sympathetic to its ideals. Which is why we get to root for some underappreciated and frequently mispronounced alien monsters, and why those two beautiful nerdy men, Boimler and Rutherford, get to save the day not with violence, but with a PowerPoint presentation and some maths.