Why Is The Universe Perfect?
38:30
Why Is The Universe Out Of Balance?
45:18
Where Did Dark Matter And Dark Energy Come From?
49:00
What Are The Hidden Rules Of The Universe?
53:19
Einstein's Quantum Riddle | Full Documentary | NOVA | PBS
52:39
What Is Hidden In The Darkness At The Beginning Of Time?
46:50
Why Does The Universe Look Like This?
48:48
Is Time Travel Possible In Our Universe?
1:31:11