In this video the structural engineer Ahmer Wadee explains how complex numbers can keep buildings from collapsing.
Ahmer Wadee explains how to keep tall structures from buckling under their own weight.
Engineer Paul Shepherd explains the famous arch and drops some eggs.
Looking out to Canary Wharf, to the arch at Wembley Stadium, and down onto the Gherkin, the 700 people working on the construction site of the Heron Tower in London had one of the best views in London. Plus was lucky enough to speak to two engineers involved in building the tower and asked how maths was involved in the construction of such an impressive addition to the London skyline.
Jose Munoz explains how engineering can allow you to explore the unknown, from understanding how mechanical structures bend to investigating the way genes affect the shape of embryos.