The eye is a perfect machine, result of many years of evolution. It could be tricked, like in the daltonism. Exist new machines able to see and to recognize faces
What are and how work sleep stages? Who are the sleepwalkers? How works a sleeping pill? How improve the quality of our sleep? The sleep has a primary role in brain's health
Memory is the base of the learning, but hides many secrets. How big is human memory? How can improve our memory? Brain can imagine the future toward the memory, so how much we can trust of our memory?
What is the cold? How the frozen embryos live for months? A journey in the low temperature and their effects. The cases of children who rest half an hour frozen and then return alive.
Are we alone in the universe? It's one of the most ancient question of human history. Many scientists are trying to give an answer. What methods they use? How could they be? How much planets can host the life?
What science can tell about love? Falling in love and the chemistry storms of our brain. The love in the animal world and in the social network. Love and the natural selection.
What is happening in oceans? The level of ocean and the climatic changes. A journey to discover the importance of water for life. The low resources of fresh water of our planet. Water and our body.
