What about the signals broadcasting all around us that only a few can tune into? A former model turned psychic goes to war with a bored physicist and a skeptical scientist.

Featuring: Uri Geller, David Goslin, Edwin May

In Egypt, in Iran, and in Tunisia, we've heard a lot about the so-called Twitter and Facebook revolutions. But what about the radio revolution? Working from archives in New Delhi and London, Neel Thakkar resurrects the forgotten story of the Congress Radio -- the secret, underground radio station which, during the Quit India movement of 1942, helped keep the Indian nationalist movement alive during some of its darkest days.

Featuring: Usha Mehta, C.K. Narayanswami, K.A. Abbas, Anant Kanekar, and J.N. Sahini

From the rhyming styles of breakbeat poets and Bronx backyard jams of the 1980s, hip-hop sprang forth from the heart of urban black culture to give voice to the silenced narratives of black communities. The rhythm of resistance. Uncontainable, the sound waves traveled much farther than the national border. In the 1990s, young Cubans living in the barrio of Alamar resonated with the rhythms and attitude in the music and adopted the art form as their own. Moving through this rich oral history and into the present, we will hear the way hip-hop brought these two cultures together in a perfect storm.

Featuring: Luna Gallegos, Laura Cantana, Rolando Almirante, Dr. Cecil Brown, Jeff Chang, “The Wizard”/ “El Brujo,” Yulier, La Rafa El Individuo, and Alejandra Zamora

A Stanford senior decides to change their gender...and their name.

Featuring: Finn Sonder

Dahkota Brown campaigns to become the Stanford Tree and make the mascot Indian again.

An old house in Bangalore is the sun at the center of a family’s solar system. Or is it?

Featuring: Shantha Rao, Smitha Walling, Melina Walling