失败的作业

我们的学校有一个非常重要的作业。这个作业非常重要。 它将分成四个步骤做。第一个步骤就是需要写一个短短的几段句子， 说明我们将要做的标题。第二个步骤便是要写一个两千多个字的报告。第三个步骤便是要把这份报告简短化， 然后把内容和设计打理好，印在海报上。 最后一个步骤就是要将这份海报拿到考官面前，然后需要在考官面前演讲一遍关于我们所搜集的资料。

这些步骤可不是马上就能完成的。我可是花了好几个月才把这个作业办好。


演讲当天...

到了演讲那一天，我非常紧张。当天我差一点迟到了，幸好巴士准时抵达车站，否则我可能就要花上好多钱他计程车了。

在巴士里，我的心跳得非常快。 我好担心这个作业到底会不会做得好。 在巴士里， 我一直不停的阅读印在纸上的相关资料， 然后一直背着死板板的字， 读了又读， 几乎都忘了在这一个小时的车程里，到底来回阅读了多少遍。

终于到了校外。 我看了一下手表， 演讲的时间只剩下五分钟就开始了。我立刻加快了脚步， 每走几步都会瞄一下手表上的时间。这个学校虽然外表上看起来并不是很大，不过在校内走起来还真是比想象中还要大很多。

终于到了考场了。 考试的地点是在一间课室里。我从课室的窗口往里头望。 我看见了一个熟悉的面孔。里面有一位考生正是我以前的同班同学。 当时他已经开始演讲了。见他有一副非常有信心有把握的样子， 直挺挺的站在三位老师的面前演讲， 这使得我的心里更加害怕， 更加紧张。因为我一向来都是不擅长演讲的人，而这间学校却偏偏要我们天天在办理演讲。这种演讲的日子已经快过两年了，不过我始终还是对演讲很不习惯。

“喂！KY！”。 我的背后突然有人叫起了我的名字。我转头一看，一个熟悉的身影正朝向我走来。原来是以前曾经和我同班的一位同学。

我们于是便在课室的门口聊了起来。他告诉我说他自己今天也需要演讲， 而且正好也适合我同一班。我听了之后， 心里喜了起来。至少我有一个伴， 那么即使是上黄泉也不觉得寂寞了。

几分钟后， 一位满面杂頾的考官向我们走来。他的年纪看似二十多岁，身材矮小，穿着一件白色的上班族上衣。他的样子真是令人觉得讨厌， 尤其是他那满面胡子， 使他样子显得脏兮兮， 越看越叫人反胃。又不是子孙满堂了， 却要留着密密麻麻的杂頾， 我看这个人八成是还没嫁人， 因为女生只要看见他的杂頾， 都吓得退十公里了。

踏进了考场后，我的心跳得更加厉害， 几乎都快跳出来了。那位原本还在演讲的那位同学还没结束演讲。他仍然保持一副信心十足的样子。老师叫我把我的海报贴在墙上。那位即将和我一起“死”的那位同学也同样的需要把海报给贴上。

当我们在贴海报的时候， 那位正在演讲的同学突然进了下来。 课室突然变得很冷静， 连我手表上秒针跳动的声音都可以清楚地听见。那位同学终于被难倒了。我的心里暗喜了起来，因为我平常在班里演讲的时候都是这副德性， 演讲到了一半， 老师突然出了难题，我便愣在那里了。其实我愣着并不是在思考，因为在演讲的时候， 我的脑袋因为紧张过度，连一点思考的能力也没有了，所以每当老师一问我问题，我通常都是假装思考，然后假装不懂。 当我同组的组员见到我“苦思无成果”的表情后，便会帮我回答老师问我的题目。既然老师也没限制一定要我回答， 所以我“利用”一下他们也没关系。

不过在今天， 这一招已经用不着了。 因为演讲的只有我一个， 所以全都只靠我自己的嘴， 全靠我自己的傻脑袋。

那位和我同一时间演讲的同学所印的海报是两张超大张的海报，而我的是八张中型海报。 他的海报只有两张，所以一下子便都贴好了。 可我的八张海报却得贴上老半天才能贴好。我还没贴好第七张的时候， 那位胡子老师已经站在我身后等我了。 于是我便故意贴慢一些， 因为心里实在是非常害怕。 不过即使再贴怎么慢，终究还是需要演讲。

终于贴好了。 胡子老师马上便走过来，叫我立刻开始。 这个死胡子老师，连我呼吸的时间都没有， 就要我开始了。

故事未完成。。。

Stupid school

Today morning, as I am taking bus to come to school, there is a big traffic jam. So I arrived late to school.

After arriving at school, I ran to class, hoping that I am not late. As I am on my way to class, I meet some of my classmates. I thought that they are skipping school, so I did not care about them and continue to walk back into class.

Then, they noticed me, and they called me up. To be honest, I actually do not know that they are my classmates for today's lesson, because I am really confused. I have 4 different days all in 4 different classes, and I get very confused too.

They told me that the classroom did not have anyone, and they told me that it is lab lesson.

At this point, I am shocked. The reason is because neither our teachers nor the announcements had inform me that there is lab today.

So I followed them to the lab. It is true. There really is lab. The teacher do not let us in of course, because we do not have our lab coats with us. Moreover, I do not even know that there is lab today.

Our teacher want us to go to the bookshop to buy a "wet market" lab coat. (No lunch for today anymore.)

At first, I am thinking of skipping school. But just as I am trying to tell the group of classmates, they already buy that "wet market" costume for me. I have no choice, so I have to wear that lab coat, and go into lab, and get laughed by other classmates.

If not for today's test after school, I would have gone out of this school. I do not have any money to eat lunch anymore, as I have to pay for the girl who buy this "wet market" lab coat for me. :(

Why you want the Garmin-Asus G60 or M20?

G60

Functions:

Location-based Life

1) find navigation at the core of the device.

2) Location information is included in email, SMS, photo sharing, social networking and more!

No matter where you are – or where you're going – you'll always have the information you need right at your fingertips. :)

Everything you need

1) Great features and user experience that have made Garmin the global leader in satellite navigation.

2) With voice prompted turn-by-turn directions that speaks street names, onboard maps and millions of points of interest (POIs).

3) Make sure you have all the tools you need for life on the go, the nüvifone G60 integrates a quad-band GSM phone with 3.5G data connectivity, a Webkit-based Internet browser, personal messaging, Wi-Fi, stereo Bluetooth and Garmin's proven personal navigation functionality.

Connect

1) Quad-band 2G, tri-band 3G for voice and high-speed wireless Internet

2) Wi-Fi b/g with WPA encryption

3) Desktop web experience with full HTML browser

4) Location-based applications, including real-time traffic information, gas prices, flight times, weather, White Pages and local search

Communicate

1) Geo-tagged SMS, email and photo sharing

2) Ciao!™ Location-based Social Networking platform that integrates compatible social networks into one easy-to-use interface

3) Large screen with portrait and landscape view of each screen and virtual QWERTY keyboard on touchscreen

Navigate

1) Industry-leading Garmin navigation experience, with voice-prompted, turn-by-turn directions that speaks street names

2) Optimized for automobile use with included car mount

3) One-step navigation from contacts, email and local search results

4) "Where am I?" safety feature displays your current address and nearest police, hospital and fuel services in one click

5) Pedestrian mode for in-hand navigation

M20

Business Meets Pleasure

Business meets pleasure with the stylish-yet-powerful nüvifone M20. Featuring Windows Mobile Pro, the nüvifone M20 was created for on-the-go professionals. This sleek mobile handset packs lots of great features in a compact design so you'll have everything you need to get more done in less time.

Connect

1) HSPA DL: 7.2 Mbps UL: 2.0 Mbps, Tri-band EDGE/GPRS/GSM, dual-band UMTS voice and high-speed wireless Internet

2) Wi-Fi b/g with WPA encryption

3) Desktop web experience with full HTML browser

4) Location-based applications, including real-time traffic information, gas prices, flight times, weather, White Pages and Google Local search

Communicate

1) Geo-tagged SMS, email and photo sharing

2) Ciao!TM Location-based Social Networking platform that integrates compatible social networks into one easy-to-use interface

3) Large screen with portrait and landscape view of each screen and virtual QWERTY keyboard on touchscreen

Navigate

1) Industry-leading Garmin navigation experience, with voice-prompted, turn-by-turn directions that speaks street names

2) Optimized for automobile use with included car mount

3) One-step navigation from contacts, email and local search results

4) "Where am I?" safety feature displays your current address and nearest police, hospital and fuel services in one click

Be amazed by its mulit-functions.

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头顶一颗珠

一次，神农氏在深山老林采药，被一群毒蛇围住。毒蛇一起向神农氏扑去，有的缠腰，有的缠腿，有的缠脖子，想致神农氏于死地。神农氏寡不敌众，终被咬伤倒地，血流不止，浑身发肿。他忍痛高喊：“西王母，快来救我。”王母娘娘闻听呼声后，立即派青鸟衔着她的一颗救命解毒仙丹在天空中盘旋窥瞰，终于在一片森林里找到了神农氏。毒蛇见到了王母的使者青鸟，都吓得纷纷逃散。
　　青鸟将仙丹喂到神农氏口里，神农氏逐渐从昏迷中清醒。青鸟完成使命后翩然腾云驾雾回归。神农氏感激涕零，高声向青鸟道谢，哪知，一张口，仙丹落地，立刻生根发芽长出一棵青草，草顶上长出一颗红珠。神农氏仔细一看，与仙丹完全一样，放入口中一尝，身上的余痛全消，便高兴地自言自语：“有治毒蛇咬伤的药方了！”于是，给这味草药取名“头顶一颗珠”。后来，药物学家给它命名为“延龄草”。

SDS PAGE

Describe the purpose and process of SDS PAGE. (10 marks)


The purpose of the SDS PAGE is to separate proteins according to their size.
In order to prepare the SDS PAGE, we must firstly add the protein into the SDS using the pipette. The SDS solution is also known as Sodium dodecyl sulfate for its full name. Its function is to make the secondary or teritary structure of the protein to primary structure, and it becomes a linear strand. After putting into the SDS, the protein will be covered with many negative charges. The reason is because before it gets break down into primary structure, it has positive and negative charges. After soaking into the SDS, it becomes negative charges.
After the protein is being inserted into the well, the electric charges will flow through it by opening the switch. The proteins will flow from the negative electrode to the positive electrode. The reason is because the proteins have strong negativity, and it will therefore get attracted to the positive sides.
After some time, the proteins with different sizes will get stuck at the different locations, therefore we are able to determine the size of it, and telling which is larger and which is smaller.