Dear all, For this week's talk, I will give a brief recap of what I said last time, then continue by explaining how to get information in and out of the toric code, what self correction in such a system means and show that excitations of the torus act like anyons (which will be introduced). The talk will be in IFW at 5pm. I will aim to take 30mins, as you already heard from me last week! See you there, Roger