Is Everything We Know About the Universe Wrong?

Category: Physics
Download:

There is something very strange happens in space – something that should not be possible. It’s as if large parts of the world are being ravaged by a huge and invisible celestial vacuum. Sasha Kaslinsky, the scientist who discovered the phenomenon, is understandably nervous: “We left very upset and nervous,” he says, “because this is not something we planned to find.”

You might also like

Why does time pass?

The equations of physics suggest time should be able to go backwards as well as forwards. Experience suggests, though, that it cannot. Why? And is time travel really possible?

The Economist • 2015 • Physics

Big Bang Machine

On July 4, 2012, scientists at the giant atom smashing facility at CERN announced the discovery of a subatomic particle that seems like a tantalizingly close match to the elusive Higgs Boson, thought to be responsible for giving all the stuff in the universe its mass. Since it was first proposed nearly fifty years ago, the Higgs has been the holy grail of particle physicists: in finding it they validate the “standard model” that underlies all of modern physics and open the door to new discoveries when CERN’s giant collider switches on at higher power in 2015.

NOVA PBS • 2015 • Physics

The Big Picture

Award-winning physicist Sean Carroll is known for his keen observations on the relationship between humanity and the laws of nature, and finding where human purpose and meaning fit into a scientific world view.

8/8Curiosity Retreats: 2016 Lectures • 2016 • Physics

Great Scientists in Their Own Words

Film telling the story of the greatest physicists of the 20th century and the discoveries they made, told in their own words. Men and women who transformed our understanding of the universe, from unlocking the secrets of the atom to solving the mysteries of the cosmos.

Secrets of the UniversePhysics

Aftershock: The Hunt for Gravitational Waves

Horizon travels to the South Pole to tell the inside story of the greatest scientific quest of our time. In March 2014, a team of astronomers stunned the scientific world when they announced that their BICEP2 telescope at the South Pole had possibly detected a signal of “gravitational waves” from the early universe. This is the inside story of the hunt for gravitational waves from the beginning of time.

HorizonPhysics

The Clash of the Titans

The story of the groundbreaking scientific discovery that everything is made from atoms.

1/3AtomPhysics