Every different shape in nature, no matter how strange or bizarre it may appear, has a reason to be directly linked with evolution. This episode will trace the different shapes that animals have adopted in earth’s history in the struggle for survival.
Series Review:
Approximately 99% of all species that ever existed on earth have become extinct. There is a violent competition taking place every day in our planet

Having good jaws has been huge advantage for many species in terms of survival. Jaws had shaped the evolutional path of predators but also of preys as they developed different defense mechanisms to counterweight this weapon. This episode will follow the evolutionary line of jaws.
Series Review:
Approximately 99% of all species that ever existed on earth have become extinct. There is a violent competition taking place every day in our planet

Speed is a matter of life or dead in the animal kingdom. What are the forces that create incredible speed in some animals, and how do these cope with the tremendous amounts of energy needed to generate it. Different species from different times will be exposed and the relation between evolution and speed will be explained.
Series Review:
Approximately 99% of all species that ever existed on earth have become extinct.

Venom is probably the most lethal natural weapon. It has helped since millions of years many species to cope with their environment by giving them a toxic weapon. In this chapter, the evolution of venom in different species ranging from jelly fish to mammals will be revealed.
Series Review:
Approximately 99% of all species that ever existed on earth have become extinct. There is a violent competition taking place every day in our planet

Almost all animals in the world get their fuel in the same way by creating energy out of food with their digestive system. This time an extensive exploration of the role that guts have played in shaping life on earth through millions of years in animals ranging from dinosaurs to cows will be provided.
Series Review:
Approximately 99% of all species that ever existed on earth have become extinct. There is a violent competition taking place every day in our planet

Communication is absolutely not only the key to have a good relationship with your partner. While we often temp to think about communication within the human race; from ants to whales there are thousands of different species communicating in this precise moment. This time is turn for communication, and how has it evolved through time and species.
Series Review:
Approximately 99% of all

In this episode the secrets on the evolution of first vertebrates with the ability to fly, the pterosaurs will be exposed. The pterosaurs evolved to sizes comparable to small planes; nevertheless they are no longer with us as many other ancient flying species. This is the story of creatures that wanted to get out of their earthly bounds and decided to look up to the skies.

We don’t use to think of skin as an organ, but it is probably the most important one. This layer that protects us from the environment accounts for 16% of our body weight. The documentary displays how skin has evolved into different varieties along the animal kingdom. From scales to skin able to produce feathers; all of the different skin types and their evolutional path will be revealed.
Series Review:
Approximately 99% of all species that ever existed on earth have become extinct. …Watch Documentary»»

In this episode the relation between the size of creatures and evolution will be explained. The reasons of how evolution leaded to creatures as big as whole building or as small as a thumbnail will be given. Are there any natural limits for the size of animals in this planet? If so, what are them?
Series Review:
Approximately 99% of all species that ever existed on earth have become extinct. There is

In this episode the evolution of sex in relationship with the survival of the species will be exposed. From the most basic to the most complex, and perhaps till it is not anymore needed, this documentary gives a comprehensive scope on the topic.
Series Review:
Approximately 99% of all species that ever existed on earth have become extinct. There is a violent competition taking place every day in our planet