Profile: Marelize Visser

This month's letters detail the use of invisible connections in the Leadenhall Building, offer more thoughts on innovation in engineering, make the case for retaining historical building control records and more.

Alastair Hughes calls for the simplification of Eurocode 0's combination rule in the name of a clear, simple, safe design approach.

If your dream job involves castles and stately homes, it's unlikely you would turn your attention to structural engineering. But as Kim Rochard explains, it’s possible to combine the two in the specialised field of conservation engineering. Helena Russell finds out more.