In the brain-fitness studio Brainboost, the brain is targeted, trained and strengthened like a muscle.

Host GZA explores virtual reality at universities in California, United States.

Anouk Wipprecht designs 'fashiontech', wearable artworks at the intersection of fashion and technology.

Swiss biohacker Rolf Duda, aka Peakwolf, shows us how to boost our energy levels using free biohacking tips.

Homestar Runner plays an unreleased video game starring... Homestar Runner.

Enter the world of dreams in virtual reality, where they can be shared and experienced with other people.

Meet the pooches that inspired the game, each of them a bundle of quirky personality traits.

Doom co-creator John Romero helps his kids make games, while Penn & Teller fight censorship with humour.

Nolan Bushnell changes global entertainment with his invention of an electronic, monochrome square ball.

See how virtual reality is bringing the digital and physical together, including for author George RR Martin.

Meet the game developers behind an iPad game for cats and the creators of Butt-Sniffin' Pugs.

Host GZA asks whether nature could offer inspiration for scientists the way it has for artists and musicians.

Springboks Captain Siya Kolisi on overcoming obstacles to win a Rugby World Cup and drive social change.

Hear from neuroscientist Grégoire Courtine as he explains how STIMO works for spinal cord injuries.