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Documentary series examining evolution. 95% of living species are equipped with eyes and they exist in many different forms. But how have they evolved through time?
It makes up 16% of your weight and is the largest organ in the human body. From the delicate membranes that encased early life to thick, leathery hides, how has skin evolved?
It doesn't just take willpower to survive, it takes guts. They help digest food, breaking it down into the fuel we need to stay alive, but how has this complex process evolved?
From crocodiles to lions, how did these ultimate killing weapons develop over time?
A look at communication as a key tool for survival, from simple bacteria cooperating to take down creatures a million times their size, to mankind's complex systems of interacting.
How did flying creatures come to be? From the first vertebrates to take flight to the creatures that have conquered the sky, examine the animals which have evolved to fly.
Gut, It doesn't just take willpower to survive, it takes guts. They help digest food, breaking it down into the fuel we need to stay alive, but how has this complex process evolved?
A look at communication as a key tool for survival, from simple bacteria cooperating to take down creatures a million times their size, to mankind's complex systems of interaction.
How did flying creatures come to be? From the first vertebrates to take a flight to the creatures that have conquered the sky, examine the animals which have evolved to fly.
A look at sex in its many forms and exploring how it could evolve in the future. Are we moving beyond sex? Is a time coming when we will be able to seize control of our own evolution through genetic engineering?
Venom, the deadliest natural weapon employed in the animal kingdom, has independently evolved in creatures as diverse as jellyfish, insects, snakes and even mammals.
From microscopic bacteria to the blue whale, the struggle for survival has led some animals to become small and others to get huge.
The ability to react and move can mean the difference between life and death in the animal kingdom. Some animals have evolved into championship fliers, swimmers, and runners.
Explore the evolution of animal shape and discover how the slightest alteration can mean the difference between life and extinction.