Browse all 3 episodes in this season, including available images, air dates, runtimes, ratings and episode summaries from TMDB.

Episode 1
Where does consciousness come from? What we experience as "reality" is constructed on a moment-to-moment basis in the brain, so can we change it to make our lives better?

Episode 2
The most commonly held beliefs about the brain is wrong - intelligence is not fixed. You're not limited by your current IQ, you can get Smarter! Unlock the science behind brain fitness, memory enhancement and mental acuity.

Episode 3
What happens when we sleep has remained a mystery for millennia, but scientists are now pulling back the curtain revealing the incredible significance of this nocturnal state.