we all should love our mother very much.
that being said, this is bullshit. there's no unit for pain called "del". even if there was, how can someone bear more than the physical limit of the body? they will die.
A dolorimeter is an instrument used to
measure pain threshold and pain tolerance .
Dolorimetry has been defined as "the
measurement of pain sensitivity or pain
intensity." [1] There are several kinds of
dolorimeter that have been developed.
Dolorimeters apply steady pressure, heat, or
electrical stimulation to some area, or move a
joint or other body part and determine what
level of heat or pressure or electric current or
amount of movement produces a sensation
of pain. Sometimes the pressure is applied
using a blunt object, or by locally increasing
the air pressure on some area of the body,
and sometimes by pressing a sharp
instrument against the body.
source-
en.m.wikipedia.org/wiki/Dolorimeter