包邮奇妙科学馆 第4辑 哥白尼和他的日心说(推荐)

nicolaus copernicus and his heliocentric model哥白尼和他的日心说changing views of the planets行星观念的改变the rings of saturn土星环minerals and the three categories of rock矿物质和三种石头rock collecting石头收集the ecosystem of a pond池塘生态系统an ecosystem in a barrel桶里的生态系统the importance of photosynthes is光合作用的重要性experiment：finding starch in plant leaves实验：发现植物叶子里的淀粉stormy weather暴风雨天气what is the eye of a hurricane？什么是飓风眼？simple and compound machines简单而又复合的机器human-powered flying machines人力飞行器human diseases人类疾病allergens过敏原the beliefs of aristotle亚里士多德的信仰blood and the circulatory system血液和循环系统sickle—cell anemia镰刀型细胞贫血症kinetic and potential energy动能和势能sports and potential energy运动和势能antibiotics抗生素super—resistant bacteria有超强抵抗力的细菌how substances move through plants矿物质如何转移到植物中plant pigments植物的色素aquatic biomes水中生态群落an important conservationist一个重要的生态环境保护者robots and humans：an uneasy partnership机器人和人类：一个不稳定的关系using robots in surgery机器人在外科手术中的应用kinds of dinosaurs恐龙的种类reconstructing dinosaurs’movements重建恐龙的活动chemistry in everyday life日常生活中的化学organic farming有机耕作mayan astronomy玛雅天文学calendars across the ages各个时代的日历the early development of meteorology气象学的早期发展weather proverbs天气谚语the biochemist生物化学学家the growing role of genetics in biochemistry生物化学中遗传学越来越重要的地位the science of bike riding骑自行车的科学wheels and roads车轮和路smell and taste嗅觉与味觉balance and dizziness平衡与眩晕the future of wireless communication无线通信的未来the mayapple美洲鬼臼