Simon has been down with a serious flu for the past three days and yet, the moment he started feeling just a little more alive he resumed his learning: following Physics Girl and Veritasium tutorials, reading up on valence quarks and the bonds between elements. And as soon as the fever was gone, he started sharing what he learned with me again (on fluid dynamics and turbulent and laminar boundaries, on quantum spin and entanglement) the old enthusiastic Simon was back!
Geeks out of the box 