3 21gEdit

I’m happy to write this, but I need a bit more context for the topic. “3 21g” isn’t a standard encyclopedia entry, and I don’t want to misinterpret your intent.

Could you clarify which of these you have in mind, or provide a little context?

• The famous (and controversial) idea that the "soul" weighs 21 grams, perhaps exploring interpretations or controversies around that claim from a conservative-leaning perspective.
• A mathematical or scientific concept encoded as “3 21g” (for example, a notation like 3.21 g or a reference in physics/chemistry or engineering).
• A cultural or historical topic that uses the phrase as a title or symbol (e.g., a book, film, or policy idea abbreviated as “3 21g”).
• something else entirely.

Once you pick one (or give a brief description), I’ll draft the encyclopedia-style article with the requested right-leaning framing, markdown headings, and the required internal links.