Cosmic Energy: Cold Sparks to Black Holes

Violent Universe offers something for everyone.

Size Matters: from our vast solar system to our galaxy and universe. Enormity is unimaginable. Then the particles and atoms…smaller and larger than we can comprehend.

The shape of the universe is determined by a struggle between the momentum of expansion and the pull of gravity. The rate of expansion is expressed by the Hubble Constant, Ho, while the strength of gravity depends on the density and pressure of the matter in the universe.

Join DocumentaryStorm, Tony Harris, and Al Jazeera as we go into Baltimore, into the inner city, into the classrooms, and into the head of black boys of America.

There is a strange and mysterious world that surrounds us, a world largely hidden from our senses. The quest to explain the true nature of reality is one of the great scientific detective stories.

Cosmology, the study of the universe as a whole, has been turned on its head by a stunning discovery that the universe is flying apart in all directions at an ever-increasing rate.

Cosmic Journeys has released the latest in their very popular science series. BIRTH OF THE MOON tells the story of how Earth’s moon came to be.

Each of us, in the immortal words of the American poet Walt Whitman, “…are the journeywork of the stars, no less than the leaves of grass.”

This time Michael from VSauce explores the concept of temperature and heat in this incredibly interesting documentary. We’ve all heard of absolute zero– the theoretically lowest possible temperature.