Inside the lift in the Department of Materials Science and Metallugy. The tape has a strong magnet at the end away from the real. It is attracted by the stainless steel, indicating that the latter is ferritic.
Ferritic stainless steel is cheaper than austenitic, and fine for indoor use, such as in this lift. However, it is strange that the magnet does not stick at all locations in the lift facia. Why?
A bust shelter under construction opposite the Department of Materials Science and Metallurgy. The materials include steel, concrete, aluminium extrusions and glass.
The aluminium extrusion illustrated here in section.
The frame is entirely steel.
Flowers in the garden at Darwin College.
Harry gave a dinner lecture at the 6th Graphene Conference. At dinner, he requested to sit next to Madonna, which the organisers kindly obliged.
