The world is full of fascinating animals and plants, incredible things and surprising natural events. Sometimes you ask about many things and sometimes you don't get a satisfactory answer. So if you are interested in what is happening in the human body, what animals live around you, but also in places you don't know how different things work, as it looks in polar regions or solar system, then it's the right book for you . Sometimes you will be surprised. Do you know this? In your brain they transmit neurons signals, the speed of transmission is up to several hundred kilometers per hour and together they have so much energy to light up the bulb. And do you know that the Crusader spider is 20 meters long or that the beetle Vrboun has special tastes and feeds on animal droppings? In the book, everything comes to life, comments on its own day with humor and exaggeration, describes its appearance and activity, writes secret diaries… Surely funny comic drawings and comments and messages. And at the same time you get important information.