[timer]

Yes, I got the ionization of H and He mixed up(grabbing from memory)thanks for the correction. Excellent article in Scientific American some 30 years ago on super fluid Helium 3, you might want to read it. Although He3 is as chemically stable as He4 the nuclear magnetic moment means it can flow, as pairs, something like cooper pair electrons. You also got t=dKE right : time is the rate of kinetic energy release. Next step : t=dKE=m, either inertial or gravitational mass; do you know where this is leading?

[spunkets]

Right, spin paired ³He is superfluid.

"do you know where this is leading?

No.