I have a Foundation Year pass but dropped out of uni in the first year due to COVID making learning go online, which was terrible. All I can find online is stuff you need a degree for but nothing about A-levels
'Every non-equilibrium state of a system or local subsystem for which entropy is well defined must be equipped with a metric in state space with respect to which the irreversible component of its time evolution is in the direction of steepest entropy ascent compatible with the conservation...