1901年,一只看似普通的灯泡,在美国加利福尼亚州利弗莫尔市第六消防站正式投入使用。没人能够料到,这只其貌不扬的灯泡,竟能在109年后,继续散播着温热的光明。在此之前整整一个世纪中,它很少被关掉过,其中最长的一次间歇,也不过是一个星期。
这只“百年灯泡”不仅创下了惊人的吉尼斯世界纪录,还在互联网上拥有着成千上万名崇拜者,他们自发组织了一个“百年灯泡粉丝俱乐部”。这只灯泡的“粉丝”来自世界各地,甚至有不少居住在北极圈。前不久,守候这只灯泡的管理员斯蒂夫·布恩说,一个来自北极圈的“粉丝”给他发来了信息,内容是一句简短的话:“这只百年灯泡是整个世界的灯塔。”
终于有越来越多的人发出这样的疑问:究竟是谁发明了这只经久不灭的奇特之灯?为何他不能像同是以发明灯泡成名的\'爱迪生那样誉满全球?
19世纪,发明家阿多尔菲·柴莱特设计了这只灯泡。他把有关这只灯泡的构造和相关材料交给了美国谢尔比电气公司,委托其生产制造。当时所采用的是炭制灯丝,亮度相当于四瓦。这个一生黯淡的发明家曾和托马斯·爱迪生及其他几位在当时颇有名望的发明家进行过灯泡发明比赛,目的是看谁能制造出世界上最好的电灯泡。
这场比赛吸引了众多观望者。他们一致认为,爱迪生的灯泡是世界上最好的。结果却令人大吃一惊。因为事实证明,随着电压不断升高,除了阿多尔菲·柴莱特的灯泡越来越亮之外,其他几位发明家包括爱迪生的灯泡都瞬间炸开了。可即便如此,人们还是坚信,爱迪生的灯泡才是世界上最好的。他们相信这次比赛不过是一个小小的意外,阿多尔菲·柴莱特因运气超好赢得了比赛,而爱迪生胸襟广阔,故意输给了他。
人们很快忘却了关于这场比赛的结果以及获胜者的姓名。100年后,一只在消防站里彻夜不息的灯泡轰动了世界。它以持续不断的光亮,照耀了弗莫尔市整整100年。此刻,爱迪生的灯泡已经熄灭了半个多世纪,当日与之比赛的那些发明家的灯泡也早已被抛入了不知名的角落。唯独这只由阿多尔菲·柴莱特设计的灯泡依旧恒亮如初。有不少人出高价欲收购这只灯泡,均遭到了消防站的拒绝。人们不得不承认,世界上最好的灯泡,其发明者根本不是爱迪生,而是这位没有生平传记、默默无闻的发明家——阿多尔菲·柴莱特。
一只光亮百年的灯泡,让我们追寻到了一个隐藏在历史深处的发明家。他以孜孜不倦、淡泊名利的态度,创造了一个世纪的奇迹。现实的我们,有谁能够像这只灯泡那样不畏世俗蜚语、默默地在暗处发亮,默默地坚持100年而毫无怨言呢?
School is not only a place we can learn something,but also is a small society.
"School videncen"is a popular word in the school during this years.And school videncen have many influence for us too.Many of us suffer form bully of school-bullies nowadays.
So,boycott school videncen is what everyone in school should do.Teachers should have a sense of responsibility and carefully found the things which happened in your students and then timely educate and protect them.As we should have a sense of justive and also have a heart of fighting against with evil.Don't be feared,it just like a spring,you weak it will strong,you strong it will weak.
I think if we unite together to fight against with evil.The school will peace and harmonious again!
As we all know, a better result of study can be brought by a better study environment. As a result, it is necessary for us to build the green campus. The green campus can not only provide a good environment for our study, but also be a part of build the harmonious society.
The green campus is not only the environmental being green, but also the sprite being green, which means we should do other things like helping each other or caring each other. Therefore, we should both beautify the campus environment and create a campus culture.
As middleschool students, we enjoy the campus time while we have responsibility to build our green campus. In spiritual term, we should respect teachers, classmates and other people work for the school. In environmental term, we should have good habits to keep campus in a clean surrounding.
我们都知道,一个更好的研究结果可以带来一个更好的.学习环境。因此,我们有必要建立绿色校园。绿色校园不仅能提供一个良好的环境对我们的学习,而且是构建和谐社会的一部分。
绿色校园不仅是绿色的环境,还被绿色的精灵,这意味着我们应该做其他的事情互相帮助和互相关心。因此,我们应该美化校园环境和校园文化。
作为中学学生,我们享受校园时我们有责任来建设我们的绿色校园。在精神上的术语,我们应该尊重老师,同学和其他人在学校工作。在环境来看,我们应该有好的习惯来保持校园在一个干净的周围。
Our campus is beautiful and clean.
Especially the view of the school just built soon pool, the water is clear and clean, several small koi fish alive in the water, really cute. Cascade tank top and a small spray, a start the water flow in the flowing and metope, give a person a kind of very pure and fresh and lively feeling. Also used by the side of the pool of some plants to decorate, I did not know at the moment the water and a few small lotus flowers purple, little fish in water activities after a while, a short while again drill to lotus holed up people\'s eyes. Although this tank nothing special, but it is not only to school spring scenery and move feeling, and it is a beautiful scenery, I really like the fountain. The center of the pool, there are a number of aquatic plants. Look, a spirited big carp tail up addicted, the chest, the pieces of fish scales, in the sun a bit, a bit, just like a crystal pearl! Beside the pool has a special management department of the pool, near the previous administration and buy some books about pool, isn\'t it a shame now has moved out.
? A circle near the pool and dedicated to pool of flower every day. Against the sun to the school, students can see the beauty into the gate of the pool, visible this pool is quite popular with the students, it has a good time to school students will come to visit, even after a long time, some students came to visit a pool view. All of them are actually swam to see those life - carp. But since carp died, and I have no students came to see, actually I also very sad, good carry of life did not have.
Oh, I think of it, beside the pool and two kirin, in their mouth with little water, how I wish come in to add a few water in vibrant life! This school pool is more interesting and more to the campus scenery, the fountain has its matchless magical color!
我们的\'校园又美丽又干净。
特别是学校刚修建不久的景色水池,水又清澈又干净,几条小锦鲤鱼在水里活蹦乱跳的,真可爱。水池小瀑布上面还有一个小型喷水器,一开动水就顺墙面潺潺而流,给人一种非常清新活泼的感觉。水池旁边还用了一些我一时也说不上来的植物装饰,水中还有几朵紫色的小莲花,小鱼儿一会在水上活动,一会又钻到莲花下躲藏人们的眼光。虽然这个水池没什么特别,可是它不但给学校增添春色和动感,而且又是一处好看的景色,我真喜欢这个喷水池。池正中,有许多水生植物。瞧,一条欢蹦乱跳的大鲤鱼翘着尾嗜,挺着胸脯,那一片片鱼鳞,在阳光下忽闪,忽闪,真像一颗晶莹的珍珠哩!水池旁有一个专门管理水池的管理处,以前管理处旁还有一些关于水池的的书买呢,不可惜现在已经搬走了。
?水池旁有一圈专门来装饰水池的鲜花,每天。学生们迎着朝阳到学校,一进大门就能看到这个美丽的这个水池,可见这水池挺受学生们的欢迎,刚建好的时候学生一到学校都会上来参观,即使过了很久,还有学生来参观景色水池。其实他们都是来看那些游动着的生命——鲤鱼的。可是自从鲤鱼死后,就没学生过来看了,其实我也很难过,好端端的小生命一个个就没了。
哦,我想起来了,水池旁边还有两个麒麟头,在它们的嘴里会喷出小水柱,我多么希望快快在水里增加几条有活力的生命啊!这样学校的水池才更有趣,也更给校园增添风光,这样的喷水池也有它无比神奇的色彩哦!
There is a news that makes me shocked. It is said that there happened a violent event in compus which cause 4 students injured and 2 dead. Some reasons arouse in this event.First, schools should try to avoid things like this, if the students are injured or dead, the schools have responsibility to them; second, families, especially parents should educate their children well, give them a good guide and take care of them; third, the society should control violent events. If the above three try their best and pay enough attention to them, things like this should be avoided.
© 2022 xuexicn.net,All Rights Reserved.