Blueprints that Surround Us: Technology, Models, and Flow

An exploration of the future of computation and communications, using quantum dots for invincibly secure quantum key distribution through satellites and optical fibres. This will span all the way from the fundamentals of what "quantum" really is (untangling the details of some Nobel-prize winning experiments), through an explanation of what quantum cryptography is and why we need it, to how modern research is enabling this.

Biology is complicated. Even the molecules that enable us to be alive are extremely hard to understand. To cope with this, we use supercomputers to make "supermodels", which are highly sophisticated mathematical representations of how individual biological molecules behave. These supermodels help us to design new medicines and provide insights into how biology uses the laws of physics to perform the functions needed for life. Sarah explores how these models work, what they can and cannot do, and predict their future capabilities.

Have you ever considered how the solid things around us (and on us) “flow” over time? This mechanical engineer explores “things that flow” through at least three worlds: our bodies, ancient Greece, and theology. Meet viscoelasticity: that everyday “in-between” behaviour, part spring and part slow flow, reflected in culture, ordinary objects, and the human condition. Inspired by a famous 1960s article, we’ll see it’s not only about how much something changes, but rather how long you’re willing to wait.