Is There an Edge to the Universe
It is commonly theorized that the universe began with the Big Bang 13.7 billion years ago. But since we can only see as far as light has traveled in that time, we can't actually make out the edge of the universe. Could it be that the universe is infinite? Is there any way to find out what the shape of the universe really is? Can we find the edge, discover what might lie beyond it, and perhaps even discover a universe next to ours?
January 24, 2014  [ 1 part ]

Asteroids 
Russian Meteor Strike 2013 
Master Of The Universe
Stephen Hawking
January 4, 2014  [ 1 part ]

Michio Kaku  Quantum Revolution 
Global Flooding in the next few Years 
How The Earth Was Made Birth of the Earth
Birth of the Earth
December 28, 2013  [ 1 part ]

Richard Feynman  No Ordinary Genius
Richard Phillips Feynman was an American theoretical physicist known for his work in the path integral formulation of quantum mechanics, the theory of quantum electrodynamics, and the physics of the superfluidity of supercooled liquid helium, as well as in particle physics (he proposed the parton model). For his contributions to the development of quantum electrodynamics, Feynman, jointly with Julian Schwinger and SinItiro Tomonaga, received the Nobel Prize in Physics in 1965. He developed a widely used pictorial representation scheme for the mathematical expressions governing the behavior of subatomic particles, which later became known as Feynman diagrams. During his lifetime, Feynman became one of the bestknown scientists in the world. In a 1999 poll of 130 leading physicists worldwide by the British journal Physics World he was ranked as one of the ten greatest physicists of all time. He assisted in the development of the atomic bomb and was a member of the panel that investigated the Space Shuttle Challenger disaster. In addition to his work in theoretical physics, Feynman has been credited with pioneering the field of quantum computing, and introducing the concept of nanotechnology. He held the Richard Chace Tolman professorship in theoretical physics at the California Institute of Technology. Feynman was a keen popularizer of physics through both books and lectures, notably a 1959 talk on topdown nanotechnology called, There's Plenty of Room at the Bottom, and the three volume publication of his undergraduate lectures, The Feynman Lectures on Physics. Feynman also became known through his semiautobiographical books, Surely You're Joking, Mr. Feynman! and What Do You Care What Other People Think?, and books written about him, such as Tuva or Bust!.
December 17, 2013  [ 1 part ]

Where Did We Come From
Dr. Tyson takes us on a journey back in time to the birth of our solar system to examine whether the key to our planet's existence might have been the explosive shockwave of an ancient supernova. Meet a chemist who has yielded a new kind of Thanks for watching
December 6, 2013  [ 1 part ]

MegaStructures  Burj alArab, Dubai
At 321 m (1,053 ft), it is the fourth tallest hotel in the world; however, 39% of its total height is made up of nonoccupiable space
November 30, 2013  [ 1 part ]
