What is Gabriel reading these days?

It was then (when he probably thought "Teach Yourself C++ in 10 Minutes" was synonymous with learning the alphabets):


and this was two days ago when he was reading the Piled Higher and Deeper (PhD) comic on CERN's Large Hadron Collider in a recent issue of Symmetry, a particle physics magazine published jointly by Fermilab and SLAC (two particle accelerator labs in the US):


Here is the link to the comic, which tries to explain the physics of the LHC. BTW he has started reading The Economist, and tried to explain the current economic crisis to his pals recently.