Why It Was Almost Impossible to Make the Blue LED

The blue LED was supposed to be impossible—until a young engineer proposed a moonshot idea.

Documentary

Casts

Derek Muller

as Narrator

Similar Movies

A Brief History of Time

Cutting Corners

The Genius and the Boys

Built for Mars: The Perseverance Rover

A Trip to Infinity

The A350: Star of the Skies

Take the World From Another Point of View

Stephen Hawking and The Theory of Everything

Cern and the Sense of Beauty

Eiffel's Race to the Top

I Invite You to My Execution

Guy Martin: The World's Fastest Electric Car?

Solar Weather: Dr. Alessandra Pacini

Hawking: Can You Hear Me?

Black Holes: The Edge of All We Know

The Lives of Albert Camus

In Search of Memory

David Macaulay: Cathedral