Time Travel • 1997 • episode "2/3" Stephen Hawking's Universe

Category: Science
Download:

The promise of time travel has long been one of the world's favorite scientific "what-ifs?" Hawking explores all the possibilities, warping the very fabric of time and space as he goes.

Stephen Hawking's Universe • 1997 • 3 episodes •

Aliens

Hawking joins science and imagination to explore one of the most important mysteries facing humankind - the possibility of alien, intelligent life and the likelihood of future "contact."

1997 • Science

Time Travel

The promise of time travel has long been one of the world's favorite scientific "what-ifs?" Hawking explores all the possibilities, warping the very fabric of time and space as he goes.

1997 • Science

The Story of Everything

In two mind-blowing hours, Hawking reveals the wonders of the cosmos to a new generation.

1997 • Physics

You might also like

The Science Behind 'Genetically Modified Humans'

The media have been talking about “genetically modified humans” and “designer babies.” But what they’re really talking about is germ-line engineering: a process that could help eliminate heritable diseases. So why do some scientists want to pause the research?

SciShowScience

Surveillance

Ever feel like you're being watched? Well, you may be right. Latif explores the sometimes cute, often creepy ways surveillance pervades our lives.

S1E1Connected - The Hidden Science of Everything • 2020 • Science

Is gun Crime a Virus?

Every 17 minutes in America, someone is killed with a gun. Politicians can't seem to stop the violence. But epidemiologists, psychologists and big data crunchers are discovering that gun crime spreads like a virus -and science may be able to stop its spread.

S8E04Through the Wormhole • 2017 • Science

Discovering the Elements

Just 92 elements made up the world, but the belief that were only four - earth, fire, air and water - persisted until the 19th Century. Professor Al-Khalili retraces the footsteps of the alchemists who first began to question the notion of the elements in their search for the secret of everlasting life. He reveals the red herrings and rivalries which dogged scientific progress, and explores how new approaches to splitting matter brought us both remarkable elements and the new science of chemistry.

S1E1Chemistry: A Volatile History • 2010 • Science

Reactions

Just about every solid, liquid, or gas in the world as we know it begins with reactions between individual atoms and molecules. Host David Pogue dives into the transformative world of chemical reactions, from the complex formula that produces cement to the single reaction that’s allowed farmers to feed a global population by the billions.

2/3Beyond the Elements • 2020 • Science

Can We Hack the Planet?

Humanity is under threat - from storms that seem to get ever fiercer, earthquakes that seem ever more deadly, and killer viruses that are engulfing the globe. Some scientists think it's time for us to fight back. Can we - should we -hack the planet?

S8E03Through the Wormhole • 2017 • Science