Charles, do you have a formula for estimating the rate of heat loss in stars at various phases? And won't such a formula tell you how much time it will take for a star to go through each phase, including the rocky planet phase?*¹⁹⁰³⁸ You don't think rocky planets evolve into moons or asteroids, do you?*¹⁹⁰³⁹ And, likewise, do you have a similar formula for natural tokamaks? Would tokamaks lose heat, or how would they come to disintegrate? Or is it friction that slows down the electric current, which reduces the magnetic field, and leads to disintegration?*¹⁹⁰⁴⁰ I guess I should ask this in that section, but I don't know if I'll take the time to.