Tħε Wεαk αlpħα

Clues: [character image] [In text bubble: #1/2, #2, #4] [all raised to the -1 power]

Instructions: Name That Number

_ _ _ _ _ _ _ _ _ T _ _ _ _ _ _ _ _ _ _ _

  • $\begingroup$ Who's that hiding in the shadow? It's rot13(Bcgvzhf CEVZR!) $\endgroup$ Aug 7, 2023 at 21:15

1 Answer 1


I think the answer is the


The character in silhouette is

Optimus Prime as mentioned in the comments.

The things he is saying are

The index of the prime numbers (with a small modification). That is, prime #1 is 2 so that #1/2 = 1. Prime #2 = 3 and prime #4 =7.
So, overall we have 137 which we invert to get 1/137, the approximate value of the fine-structure constant

OP Edits:

Alpha (α) is the symbol for the Fine Structure Constant. The other odd symbols in the title are the Planck Constant ħ, and the Electric Constant ε.

Original puzzle was missing a "_" in the answer space. Thanks for pointing that out!

  • 1
    $\begingroup$ Nyfb jbegu abgvat vf gung gur svar fgehpgher pbafgnag vf glcvpnyyl ercerfragrq ol $\nycun$, naq gung $\nycun = \senp{r^2}{4 \cv \inercfvyba_0 \uone p}$. Gurer ner u-onef naq nycunf naq rcfvybaf nyy bire gur pyhr. V ernyyl jnag gur ercrngrq hfr bs "jrnx" gb unir fbzrguvat gb qb jvgu gur jrnx ahpyrne sbepr, ohg gur svar-fgehpgher pbafgnag vf nffbpvngrq gb gur ryrpgebzntargvp sbepr, fb... *fuehtf* $\endgroup$ Aug 8, 2023 at 2:38

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