Viewpoint: There is more to a flower than a STEM

This month's letters address the Eurocodes again; consider whether it is preferable to demolish or dismantle unsafe tower blocks; return to the topic of subsidence; discuss the inspection opportunities made possible by photos on Google Maps; and relate an interesting tale about wind speeds.

Dr Angus Law, Dr Rory Hadden and Professor Luke Bisby seek clarification of the fire safety strategy employed at this landmark high-rise timber building in Canada.

Jon Carr and Richard Harpin describe a new module at The University of Sheffield responding to the trend for extending the life of existing buildings