Ira Flatow

Ira Flatow is a radio,television and web journalist and author who hosts WNYC Studio's program Science Friday. On TV, he hosted the PBS children's science series Newton's Apple, a television science program for children and their families which won a Daytime Emmy Award. Later he hosted another PBS series, Big Ideas. He has published several books, the most recent titled Present at the Future: From Evolution to Nanotechnology, Candid and Controversial Conversations on Science and Nature.

The Big Bang Theory · S3, E9

The Vengeance Formulation

After he's humiliated on National Public Radio, Sheldon vows to destroy Kripke (guest star John Ross Bowie), and the guys help, Sheldon exact his revenge. Meanwhile, Wolowitz tries not to destroy his new relationship with Bernadette (guest star Melissa Rauch). Katee Sackhoff (Battlestar Galactica) makes a cameo as Wolowitz’s dream girl.
The Big Bang Theory · S7, E10

The Discovery Dissipation

Sheldon faces a crisis after Leonard disproves his accidental scientific discovery. Meanwhile, Raj must stay with Howard & Bernadette for a week.
The Big Bang Theory · S11, E2

The Retraction Reaction

Leonard angers the university – and the entire physics community – after he gives an embarrassing interview. Also, Amy and Bernadete bond over having to hide their success from Sheldon and Howard. NPR Host IRA FLATOW returns as himself, and REGINA KING returns as Mrs. Davis.

Ira Flatow

Guest Appearances