Everyone, Friday's session is going ahead, but in Hobbs 2 rather than the usual room. Hobbs 2 has fewer benches, so I have split you into two sittings: surnames A to L at ten, M to Z at eleven. Come to your own sitting only. There is no room for anyone at the wrong one. Bring the pre-lab calculations on paper. The tablets in Hobbs 2 are not connected to the course system, so nothing you have saved online will open there. Dana