"Solve for y" is the kind of order that gets barked across a maths classroom, and Dave Bonta's poem opens with it as if handing us a worksheet. By the end we are somewhere else entirely. The title promises physics, the study of how matter behaves, but the poem uses the language of equations to ask a question the equations can't answer: what is the origin we belong to, and why does it feel so far away? Its central idea is that knowledge, however precise, ends at an unknown it can only gesture toward.
The first stanza plays on a double meaning. "What ground comes / to matter" can be read as a plain question about what foundation turns out to be important. It can also be read almost literally, with ground *coming to matter* in the scientific sense, solid earth becoming the stuff physics studies. The line break after "comes" lets both readings stand, and the poem never says which is meant. The same instinct drives the second stanza: "I will learn / the multiplication / of noon." Noon is when the sun is highest and shadows shrink almost to nothing, so it suggests clarity, everything lit and visible. To learn its "multiplication" is to want more of that light, noon after noon, and perhaps to treat daylight itself as a sum that can be worked out. The long, formal word "multiplication" sits in the middle of very short lines, a piece of schoolroom vocabulary made strange by what follows it.
The third stanza is where the tone turns. The speaker stops announcing and starts pleading: "instruct me / in the nature of the nature / that we fell from." The middle line stumbles on its own repetition, and the stumble matters. The first "nature" seems to mean essence or character, the second the natural world, and the verb "fell" pulls in two older stories at once. One is the biblical Fall, a loss of paradise. The other is gravity, the plainest fact in physics. The poem doesn't choose between them, and that is where its title earns its place: falling is both a scientific law and a wound. The speaker is not asking for a formula but for a teacher who can explain what we have lost.
The last stanza refuses to give an answer. "So obscure / that x / like an old bass viol" never finishes its sentence. We expect "so obscure that x cannot be found" or something like it, but the clause breaks off and a simile arrives where a verb should be. Judging by the imagery, the unknown is being described in sound rather than solved: an old bass viol is deep, wooden and low, an instrument whose notes you feel in the chest before you can name them. After "noon" and its brightness, "obscure" and the dark, resonant viol bring the poem down into shadow. The single letter "x", alone on its line, looks like the empty box in an equation and also like a mark on a map, a spot the speaker can point to but not reach.
Formally, the poem is four unpunctuated tercets with no rhyme and no capital letters, only the pronoun "I" standing up. The lines are brief, mostly two or three beats, so the silences between them do much of the work. Its grammar moves from command ("solve"), to vow ("I will learn"), to plea ("instruct me"), to a broken statement, as though confidence drains out stanza by stanza. Quiet sound-echoes hold it together without the neatness of rhyme: "matter" and "nature" share a rhythm, and the long *o* sounds of "ground," "noon" and "old" carry through the poem.
What makes the poem worth reading is how much it fits into so few words. It borrows the confident voice of science and then lets that voice run out at the edge of what it can explain. The poem suggests that some unknowns are better approached by ear than by calculation, and that the right response to them may be to listen rather than to solve. A reader can finish it with the sense of an equation left deliberately open, and the open space is where the poem does its feeling.