Main content

TimeEpisodes

  • All
  • Available now
  • Next on

  1. Cosmic Time

    4/4Michio Kaku considers Einstein's theory of relativity and the variability of time.

  2. Earth Time

    3/4This edition looks at the planet's time, asking where we came from and where we are going.

  3. Lifetime

    2/4Michio Kaku looks at the human life span and scientific research into extending it.

  4. Daytime

    1/4Michio Kaku meets a family whose body clocks force them to wake at 4am every day.