Let's say Mary has mastered every microscopic physics from quantum theory to particle physics. But she hasn't encountered iron or other macro objects. Can she predict using say a super computer at her disposal the properties of macroscopic objects? Let's say the super computer can assemble the atoms into all elements and combine them in all sorts of combinations. What objects can she predict and not? In other words, what objects or emergent properties can microscopic physics able to predict given super computer that can assemble all sorts of combinations, even ability to create sentient beings, making love, etc.