Popular Science is your channel for captivating documentary series and films that break down the latest in science, technology, and innovation. From the latest discoveries to everyday science explained, Popular Science inspires curiosity, expands your knowledge of the world and what’s to come next.

What If: Humanity

S1, EP4 "Back in Time"

Travel through history and explore pivotal moments that shaped our world; what would you change if you could go back in time?

What If: Prehistoric

S1, EP5 "Megolodon vs. Mosasaurus"

Explore who would win in a battle of prehistoric titans; dive deep into the showdown between Megalodon and Mosasaurus.

What If: Planet Earth

S1 "Time Before Land (As We Know It)"

Journey back to Earth's earliest days, when oceans ruled and land as we know it had yet to emerge; discover a watery world!

What If: Body

S1, EP3 "Your Brain, But Twice the Size!"

Discovering the implications of having a brain twice its size, including enhanced intelligence, memory or entirely new abilities.

Aperture

S2, EP1 "Escaping the Grind"

Exploring strategies and stories of breaking free from the daily grind, finding balance and pursuing a life outside the constant hustle and bustle.

Aperture

S2 "Peak Performance Paradox"

Exploring the surprising contradictions behind achieving peak performance, from the pressures of success to the unexpected challenges that come with reaching your best.

What If: Discussed

S1, EP8 "Addicted to Energy Drinks"

if you drink energy drinks everyday, that too multiple ones, then you might be addicted to them.

Aperture

S2, EP3 "Ripples of Uncertainty"

Delve into the unpredictable forces shaping our world, from economic shifts to global crises, and explore how uncertainty affects our lives and decisions.

What If: Cosmos

S1, EP107 "Long Way Home"

From the moon landing hoax to space being faked, uncover the wildest and most enduring space conspiracies. Learn why some people still believe in these far-fetched ideas despite overwhelming evidence.

What If: Humanity

S1, EP29 "Time Warp: Controlling Time and Mortality"

Explore the possibilities of bending time and conquering mortality. What if we could control the flow of time and defy death?

What If: Humanity

S1, EP53 "Let's Do the Time Warp Again"

Travel through time as we revisit mind-bending moments, from historical events to alternate realities; are you ready for another time warp?

What If: Humanity

S1, EP55 "Brainiac: Smarter Brains, Smarter Animals, and Revolutionary Tech"

Discover the evolution of intelligence, from enhanced human brains to highly intelligent animals and cutting-edge technologies shaping our future!

What If: Best Of

S1, EP67 "Dip Your Feet In: The World's Most Dangerous Pools"

Take a plunge into the world's dangerous pools, from volcanic hot springs to infinity edges.

What If: Best Of

S1, EP71 "Eating Contest: The Strangest and Most Dangerous Foods"

Explore the world of extreme eating, featuring bizarre and perilous delicacies that challenge even the bravest foodies.

What If: Body

S1, EP74 "Body Oddity: From Bulletproof Skin to Regrowing Limbs"

Discover the incredible potential of the human body, from futuristic bulletproof skin to the ability to regrow limbs!

What If: Body

S1, EP76 "You Make Me Itch: Exploring the Limits of the Human Body"

Uncover the strange and itchy side of human biology as we push the limits of what the body can endure and adapt to!

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