Ira Flatow

Ira Flatow is a radio and television 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 · S7, E10

The Discovery Dissipation

Leonard and Amy help Sheldon cope with the shame he's feeling after his accidental contribution to science is disproved. Meanwhile, Raj must stay with Howard and Bernadette for a week. IRA FLATOW guest stars as Himself.
The Big Bang Theory · S3, E9

The Vengeance Formulation

After he's humiliated on NPR, Sheldon vows to destroy Kripke, while, Wolowitz tries not to destroy his new relationship with Bernadette. KATEE SACKHOFF guest stars.
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