Smaller (Not-so-Black) Holes.

Einstein's second postulate is false:
The speed of light does depend on the speed of the light source
or observer. Pentcho Valev.

$$ Smaller (Not-so-Black) Holes.
$$ Light CANNOT escape a GR Black Hole of sufficiently LARGE mass.
$$ [This means the SPEED of light is a SOURCE-dependant variable].
$$ [Which means light CAN ESCAPE a sufficiently SMALL Black Hole].
$$
$$ Light "fixed" to a meter (at-a-distance) is OBSERVER-dependant.
$$ [Which means the VELOCiTY of light is ALSO OBSERVER-dependant].
$$
$$ MKSA SI mass ..(CODATA NiST mass).
$$ The *iNTERNATiONAL (STANDARD)* definition of "mass":
$$ "Mass is ANY QUANTiTY expressed in GiORGi MKSA (SI) kilograms".
$$
$$ Especially, m = E/c^2. ```Brian A M Stuckless, Ph.T (Tivity).