Nanjing national popular science day activities opened, "the most fresh" meteorite appearance, children curious to touch meteorites. Popular graffiti last month came to earth as the history of "the fresh" meteorite, 500 years of heritage was the literati exclusive Jinling bamboo carving art…… Yesterday, the Nanjing national science popularization day held in 2016 by Nanjing Association of science and technology, Nanjing Municipal Education Bureau and Nanjing Municipal Science and Technology Commission was opened in Nanjing science and technology museum. On the spot, the children can not only participate in popular science graffiti, understand the latest scientific knowledge, but also touch the magic meteorite, watch a free movie. "The most fresh" meteorite appeared on the exhibition. This is the meteorite that crashed in Qinghai on the 24 day of last month, which is the most fresh in history." In the Purple Mountain Observatory of the Chinese Academy of Sciences, Zhang Bo, a famous meteorite hunter and member of the international meteorite Association, introduced this to the public. Modern Express reporter learned that this "fresh and warm" the meteorite is banma ordinary chondrites, came to Earth last month, while the National Science Day activities started, meteorite hunters took it and the people of Nanjing. In addition to the new "little companion", Zhang Bo also brought two other "big man", one of which is the northwest non directional stone meteorite. The citizens went up and hugged each other. They thought they should handle with light, and then they all agreed, "why is this little stone so heavy?"". In this regard, the Purple Mountain Observatory science Wang Kechao explains: "the meteorite contains heavy metals, the density will be relatively large, looks not what the actual weight, very heavy." Some people think meteorites have radiation, in fact, radiation is not as good as a piece of granite. This time to bring them to the scene is just to get rid of prejudice." Wang Kechao expresses. The literati exclusive bamboo into people’s homes to half the length of the bamboo is polished, carved above the landscape or animal to true to life. "This is a piece of arm, on the desk to see men of literature and writing more." Jinling bamboo carving art museum curator Gu Zhenghong introduced. Gu Zhenghong said, Jinling bamboo is one of the intangible cultural heritage, is very popular in the late Ming Dynasty, "most elegant people in use, but now it is in the form of a more diverse, has entered ordinary people home." In Jinling bamboo carving art museum booth, the public can see, in addition to the arm rest, and bookmark cigarette bamboo works done and exquisite home. For example, a small cigarette box carved with cloud and mist, not only half the size of the palm, opened a tangy fragrance of bamboo leaves. "It’s not easy to mold things, it’s easy to carry."." Gu Zhenghong said. Children participate in popular science graffiti skills, the most eye-catching of the popular science conference is hundreds of meters of popular science graffiti. Hundreds of children and teachers knelt in front of white cloth and carefully sketched out the "science and technology city" in their mind". "This is a panda, a polar bear, a penguin, and a rabbit next to them. They live together in the forest." 8 year old Jiang came to Nanjing science and Technology Museum at 9 a.m. to attend popular science graffiti, she told the modern express reporter, his painting theme is "Carnival science and technology Forest Festival"". Different from Chiang Kai Shek’s Forest Science and Technology City, Mr. Zhao and students from Yuhua Experimental Primary School

南京全国科普日活动开幕 “最新鲜”陨石亮相 孩子们好奇地摸陨石。 科普涂鸦   上个月刚来地球号称史上“最新鲜”的陨石、传承500多年曾经是文人专属的金陵竹刻艺术……昨天,由南京市科协、南京市教育局、南京市科委联合主办的2016年南京全国科普日活动,在南京科技馆拉开帷幕。现场,孩子们不仅可以参与科普涂鸦、了解最新的科学小知识,还可以摸摸神奇陨石,看场免费电影。   “最新鲜”陨石亮相展览   “这是上个月24日坠落在青海的陨石,堪称史上最新鲜。”在中科院紫金山天文台的展台,著名的陨石猎人、国际陨石协会成员张勃向看展市民如此介绍。现代快报记者了解到,这块“新鲜热乎”的陨石是班玛普通球粒陨石,上个月刚来到地球,趁着全国科普日活动的启动,陨石猎人带着它和南京市民见面。   除了这位新来的“小伙伴”,张勃还带来了另外两个“大块头”,其中一个是西北非定向石陨石。市民纷纷上去“搂”一把,原本以为要轻拿轻放,结果大家一致表示“这块不大的石头怎么这么重”。对此,紫金山天文台科普部的王科超如此解释:“陨石里面含有重金属,密度会比较大,看上去没什么斤两,实际很重。”   “有人认为陨石有辐射,其实陨石的辐射还不如一块花岗岩。这次把它们带到现场,就是为了破除偏见。”王科超表示。   文人专属竹刻走入百姓家   半臂长的竹板打磨光滑,上面栩栩如生地雕刻着山水或者动物。“这是一块搁臂,在文人墨客的书案上看到得比较多。”金陵竹刻艺术博物馆馆长谷正宏介绍。   谷正宏透露,金陵竹刻是非物质文化遗产之一,明代中后期非常受欢迎,“大多是风雅人士在用,不过现在它的形式更多样化,已经走进普通市民家里。”   在金陵竹刻艺术博物馆的展位上,市民可以看到,除了搁臂,还有书签烟盒等竹刻作品,做得居家又精致。比如,雕着缭绕云雾的小烟盒,别看只有半个手掌大小,一打开是扑鼻的竹叶清香。“东西放在里面不容易上霉,很方便携带。”谷正宏说。   孩子们参与科普涂鸦显身手   这次科普会上最吸引人眼球的当属几百米的科普涂鸦。近百个孩子和老师跪在白布前,细心勾勒自己心中的“科技城”。   “这是熊猫,那是北极熊,还有企鹅,旁边是兔子,它们一起在森林里生活。”8岁的蒋一一上午9点就来到南京科技馆参加科普涂鸦,她告诉现代快报记者,自己的绘画主题是“狂欢科技森林节”。   跟蒋一一的森林科技城不同,来自雨花实验小学的赵老师和学生们描绘的科技城则是在“海底”,“里面的人坐的车有鱼的形象,其实就是想象未来人和海底动物可以和谐相处。”赵老师介绍。(胡玉梅 陈曦影 顾炜)相关的主题文章: