As we look at the world around us, we think we’re seeing things as they really are. But in fact, our human senses can only perceive less than 1% of what’s actually there. The rest is invisible. Every day, unseen rays and waves bombard us. All around us there’s an infinite, invisible ecosystem of wondrous and sometimes terrifying microorganisms struggling to survive. With the naked eye we can’t see the things that are too fast or too slow, too big or too small…until now. In this fascinating documentary, we count down the 40 most amazing things you can’t see with the human eye. We use the latest in cutting edge technology, and state of the art CGI animation to reveal the astonishing reality of the invisible world around us. 人们以为，人眼能看到一个清晰、完整的世界。实际上，人眼能看到的世界，不到真实世界的1%，也就是说，人们处在一个肉眼无法看到的世界里。神秘的力量、看不见的光波、甚至隐形的生物。博士马特·伊斯曼从小就对这个隐形的世界非常着迷，带领观众走进隐形世界。