# L80: NEWTON'S CONSTANT — G FROM Os

**Category:** library_prompt | **Kernel:** PHAT v1.27.5 | **Status:** PENDING

## Prompt

NEWTON'S CONSTANT — G FROM Os
Show that Newton's G arises from the E8 gravitational sector. Using the two-algebra architecture, identify G from the E8 Planck-sector coupling. Compute G in SI units. Compare to PDG G = 6.674e-11 N m^2/kg^2. Assess whether G is predicted or taken as input. #SuperGrokTOE #NewtonsG #Gravity