Free Physics Documentaries

Professor Jim Al-Khalili traces the story of arguably the most important, accurate and yet perplexing scientific theory ever: quantum physics.

This documentary won the prestigious National Film Award for the best educational film in 2013 in India. President Shri Pranab Mukharjee gave away this award in a glittering ceremony on 3rd May 2014.

Einstein's Dream: Eleven dimensions, parallel universes, and a world made out of strings. It's not science fiction, it's string theory.

Eleven dimensions, parallel universes and a world made out of strings. It's not science fiction, it's string theory.

It defines our lives, but what is time really? Have a look into its true nature.

Is our universe unique, or could it be just one in an endless "multiverse"?

Surprising clues indicate that space is very much something and not nothing.

Eleven dimensions, parallel universes, and a world made out of strings. It's not science fiction, it's string theory.

Take a wild ride into the quantum realm, where even the impossible seems possible.

This film shows how the tools of research in near-earth space have progressed since Benjamin Franklin's time to the sounding rockets and unmanned earth-orbiting satellites of today.