人们都说，母亲是孩子生命中不可或缺的一部分，她们赋予了孩子们生命，也在孩子的成长给他们以无微不至的爱与关怀,而父亲，往往是以一个严厉的形象存在，往往是孩子幼年时期的偶像。那么，在生物学意义上，父亲这个角色会对孩子的成长起到什么作用呢？他们仅仅是母亲的替补？还是有其真正意义的所在？鉴于父亲节即将到来，让我们一起来认识一下，父亲对于孩子们成长的重大意义吧~！

Hank Green老师以有趣的方式教你生物学!

Hank Green老师以有趣的方式教你生物学!

共三集：1.隐匿的王道 2.生命中的化合 3.生命的火花 　　The Cell In a three-part series, Dr Adam Rutherford tells the extraordinary story of the scientific quest to discover the secrets of the cell and of life itself. Every living thing is made of cells, microscopic building blocks of almost unimaginable power and complexity. “I am normally not a lover of scientific docu’s but this one I found I had to watch all 3 parts back to back”. 　　The Hidden Kingdom 　　The first part explores how centuries of scientific and religious dogma were overturned by the earliest discoveries of the existence of cells, and how scientists came to realize that there was, literally, more to life than meets the eye. 　　The Chemistry of Life 　　This episode explores how scientists delved ever deeper into the world of the cell, seeking to reveal the magic ingredient that can spark a bundle of chemicals into life. Their discoveries have brought us to the brink of being able to create life for ourselves. 　　The Spark of Life 　　The final part reveals how our knowledge of cells has brought us to the brink of one of the most important moments in history. Scientists are close to repeating what has happened only once in four billion years - the creation of a new life form.

共三集：1.隐匿的王道 2.生命中的化合 3.生命的火花 　　The Cell In a three-part series, Dr Adam Rutherford tells the extraordinary story of the scientific quest to discover the secrets of the cell and of life itself. Every living thing is made of cells, microscopic building blocks of almost unimaginable power and complexity. “I am normally not a lover of scientific docu’s but this one I found I had to watch all 3 parts back to back”. 　　The Hidden Kingdom 　　The first part explores how centuries of scientific and religious dogma were overturned by the earliest discoveries of the existence of cells, and how scientists came to realize that there was, literally, more to life than meets the eye. 　　The Chemistry of Life 　　This episode explores how scientists delved ever deeper into the world of the cell, seeking to reveal the magic ingredient that can spark a bundle of chemicals into life. Their discoveries have brought us to the brink of being able to create life for ourselves. 　　The Spark of Life 　　The final part reveals how our knowledge of cells has brought us to the brink of one of the most important moments in history. Scientists are close to repeating what has happened only once in four billion years - the creation of a new life form.

This course encompasses the study of eating as it affects the health and well-being of every human. Topics include taste preferences, food aversions, the regulation of hunger and satiety, food as comfort and friendship, eating as social ritual, and social norms of blame for food problems. The politics of food discusses issues such as sustainable agriculture, organic farming, genetically modified foods, nutrition policy, and the influence of food and agriculture industries. Also examined are problems such as malnutrition, eating disorders, and the global obesity epidemic; the impact of food advertising aimed at children; poverty and food; and how each individual’s eating is affected by the modern environment.

After 40 years of protection, Grey wolves were recently de-listed federally from endangered species act and their fate was handed over to state legislatures. What ensued was a 'push to hunt' in wolf country across the United States. Filmmaker Julia Huffman travels to Minnesota and into wolf country to pursue the deep and intrinsic value of brother wolf and our forgotten promise to him. The film stars Minnesota Native Jim Brandenburg and his film, White Wolf, that premiered at Sundance almost 30 years ago-in 1986. This National Geographic film is the documentary of an exceptional journey, by Jim who was determined to enlighten the world about the true nature of this planets most misunderstood carnivorous mammal.

由中宣部对外推广局支持指导，五洲传播中心与法国TV5Monde电视台共同制作的系列纪录短片《东方医学》近日上线播出。《东方医学》通过生动故事讲述中医药历史沿革与当代传承，体现出中医药深厚的文化底蕴、科学价值以及强大生命力和创新活力，向海外受众展现中华优秀传统文化的魅力。

中医药作为中华民族的瑰宝，是中华优秀传统文化的代表性符号，是中国对世界文明的贡献。《东方医学》通过国际视角聚焦中医药主题，用现代科学解读中医药学原理。系列短片走进屠呦呦团队的青蒿研究中心实验室、中医医院诊室和病房、中药药材现代化种植基地和中医药博物馆、植物园等机构，邀请专业科研人员现场科普讲解，借助先进的科学仪器，带领观众深入了解中医药理论知识。每集短片关注一个主题，以生动精彩的故事内容串联起中医药历史沿革与当代传承，体现出中医药深厚的文化底蕴和科学价值。