Curiosity Stream has thousands of documentaries that enlighten, entertain & inspire. What are you curious about?

Curiosity Stream

Understanding blood circulation transformed medicine forever; travel through the body's intricate pathways to see how this life-sustaining system works and how uncovering its secrets changed the trajectory of human health.

Butterfly Effect

Blood Circulation: At the Heart of History

From ancient tools to modern electronics, materials have directed the course of civilization; exploring how breakthroughs in metals, polymers and ceramics mark decisive moments where technology and history shift.

Materials: From Flint to Silicon

Nuclear fusion powers the stars and can revolutionize life on Earth; discover the science behind this cosmic reaction and the global race to harness it, as researchers edge toward a turning point in the future of clean energy.

Nuclear Fusion: When Humans Create Suns...

Nanotechnology is reshaping medicine, materials and industry; explore how controlling matter at unimaginable scales creates breakthroughs that push humanity toward its next scientific crossroads.

Nanotechnologies: The Superpowers of the Invisible!

Big movements of change that have often started with tiny events or personal decisions, and ended up affecting history.

S5 E4 | Nuclear Fusion: When Humans Create Suns...

E8 | Blood Circulation: At the Heart of History

E5 | Materials: From Flint to Silicon

E4 | Nuclear Fusion: When Humans Create Suns...

E2 | Nanotechnologies: The Superpowers of the Invisible!