Dara Ó Briain: School of Hard Sums

Alfresco Arithmetic: The Maths of the Great Outdoors (3x5)

Data di messa in onda: Apr 01, 2014

Mathematics minus all the boring bits! Guests Josh Widdicombe and Peter Serafinowicz hope to have the winning formula as they join Dara outdoors for some al fresco arithmetic.