nova

A NOVA documentary with neuroscientist Heather Berlin exploring the subconscious and what drives our decisions. It uses sleepwalking, anesthesia, improvised rap in an MRI and game theory to probe how much of the brain's work is hidden.

The Tokyo Llama channel details how the creators found and bought an abandoned akiya minka house in Japan. It covers process, costs, taxes, financing and risks of renovation.

A WGBH/NOVA re-enactment of Clifford Stoll's hunt for KGB-linked hacker Markus Hess, based on his book The Cuckoo's Egg. It starts from a 75-cent accounting discrepancy at Lawrence Berkeley Laboratory.

The 1990 NOVA documentary follows astronomer Clifford Stoll as he tracks a hacker through military and research computer networks, a story that involved the CIA and KGB. It is based on The Cuckoo's Egg.

Episode 7 of the Inside Koenigsegg series, where Christian von Koenigsegg demonstrates the camless Free Valve engine technology. It discusses how such innovation could affect the wider auto industry.

Fully Charged host Robert Llewellyn visits Orkney, where wind, tidal, wave and solar generation plus community energy schemes power the islands. It presents the archipelago as a model for future energy systems.