Super scientist Nina and her young Experimenters travel the UK and Europe in search of amazing structures. With the help of Nina's five animated sense Neurons, they explain how and why construction works and what makes buildings and structures so brilliant.

Nina investigates how houses are built, with the help of Luke, her sight neuron.

Experimenters Nathan and John visit Nina in her workshop and discover that building bricks in a special pattern makes walls strong. They have a go at building to find out how builders make holes in walls for windows and doors. They visit an unusual house in Poland to see how walls hold houses up. Show less