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Friday 21 June 2013

Taikonauts teach from space

Historic lecture broadcast live to millions of students all over China.

Students gathered in a school in Beijing ask Chinese astronaut Wang Yaping questions as she delivers a lesson from the Tiangong-1 space station  



ABOUT 1,000 Form 4, 5 and 6 students from the Beijing No 2 Middle School were glued to the projection screen in their classrooms to watch the historic lecture broadcast live from space together with millions of pupils and students in China.

Many students from the school could not take their eyes off the 40-minute physics lesson in which three Chinese taikonauts on board the Tiangong-1 orbiter first showed how they meditated airborne and measured their weight using a special scale, designed based on the Newton’s second law of motion, in a gravity-free environment.

Wang Yaping, China’s second female taikonaut and the teacher in charge of the lecture, then demonstrated how a gyro in a high-speed rotation motion could actually maintain the position of its axis in space like that on Earth.

She pushed a static gyro in the air and then spanned another gyro. The static gyro rolled forward but the rotating gyro kept its axis intact.

She noted that the fixed axis concept of the high-speed rotating gyro has been widely used in the aerospace field, saying that a wide range of gyroscopes had been installed in the Tiangong-1 orbiter to measure its flight pattern accurately.

Fifth former Wu Tong said she was especially fascinated with the experiment conducted by Wang to examine the movement of a small ball tied with a string to a holder fixed on a metal plate.

“Previously, we have been taught on the theory and not the practical side of it. It is rather difficult to simulate a vacuum environment.

“In class, our teacher used to tell us that the ball would move in a circular motion (when one pushed it) and would not stop. Today, we finally saw it for ourselves,” she said.

To many students, another highlight of the lecture was the water ball experiment that explained how zero-gravity magnified the surface tension of water.

Wang made a water film on a metal ring by inserting the ring into a water bag. Then she added more water onto the ring to form a thicker water film and eventually a water ball.

The water ball miraculously did not break even when commander of the crew Nie Haisheng used an injection needle to extract the bubbles inside the water ball.

After that, Wang moved closer to the water ball and said: “Look at this water ball. Does it look like an inverted microscope? Through it, you can see my inverted image!” At this moment, the classrooms were filled with thunderous applause.

Wu described the experiment as “magical and ingenious”.

“The experiment was well designed. They also injected gas and coloured liquid into the water ball to show us the increasing surface tension of the water,” she said.

Another fifth former Gu Xu said: “We have just studied this topic on surface tension. It is quite amazing to see how the coloured liquid spread all over the water ball.”

Apart from a total of five experiments, the taikonauts also took questions from four students who were attending the lecture at the High School Affiliated to Renmin University in Beijing.

On the presence of space debris, Wang said they had not spotted any space debris since they entered the orbit but they do exist.

“The number is quite big but the possibility of the debris hitting the spacecraft is rather small. If they do collide with the spacecraft, the consequences could be disastrous.

“That’s why before embarking on our mission, we had conducted an analysis of space debris and taken preventive measures to protect the Tiangong-1 orbiter,” she said.

“Did you see any UFO?” asked a Standard Four pupil amid laughter from the rest of the students.

Wang said that through the spacecraft window they could see the beautiful colours of the Earth, the moon and stars, but no UFO.

Wu said the lecture was very meaningful for her to widen her knowledge of space science.

She said she was proud of the Chinese taikonauts for conducting the nation’s first lecture from space, after other such feats by space exploration powerhouses like the United States and Russia.

Gu said the gravity-free environment in space provided scientists with new ideas and it was important for China to take the lead in exploring space and acquiring its technology.

“The research and development in science has no limits. When we are in command of everything on the land and in the sky and sea, space will be our new frontier,” he said.

MADE IN CHINA BY CHOW HOW BAN

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hina's space dream crystallized with Shenzhou-10 launch 

Thursday 20 June 2013

Malaysian students are disclosing their dirty secrets on Facebook 'confessions pages'

PETALING JAYA: High school and tertiary students have been flocking to certain online pages where they confess their dirtiest secrets and read those of their peers.

The pages contain postings that range from lewd sex fetishes and illegal activities to struggles with depression and suicide.

Students submit confessions anonymously to a mystery page administrator (whose identity is always kept secret), who then publishes it on the Facebook-based confession pages, mostly without any verification of the stories.

Many of the confessions are sex-related. Some goes: “I’m not sure if I have a sex addiction. Possibly.

“I masturbate a LOT and I’m bisexual. I think it’s really unhealthy but I don’t really know how to stop.”

Others use the pages to confess their personal struggles, including one that read: “I had an abortion before about six years ago and it still breaks my heart every single day.”

Another student confessed plans to commit suicide within 60 days, while another told of how he or she turned to marijuana to ease his/her depression.

The trend has grown globally, with news reports from countries like the United States, Australia, India, South Africa, Singapore and Saudi Arabia mentioning the confession pages over the past few months.

The pages (many of which have thousands of followers) are usually linked – without approval – to a school or university, which makes it easier for students to identify who the people confessing are.

One page administrator said the students were sometimes even tagged by friends in their confessions, thus revealing their identities.

The administrator for HUCP, a confession page for HELP University students, said the university’s authorities were aware of the page.

“I don’t think it’s unhealthy. It’s just a tool. It can be used for good or bad,” said the administrator, who spoke on condition of anonymity.

He added that he filtered all the confessions he received to avoid any offensive content.

Malaysian Communications and Mul­timedia Commission chairman Datuk Mohamed Sharil Tarmizi urged caution when it comes to such pages.

According to Section 114A of the Evidence Act 2010, administrators can be held liable for any offensive or defamatory content published on their pages.

“In the case where anything posted from anywhere online that breaks the law of the land, the authorities have the right to intervene and call the people involved for investigation,” said Sharil.

> For the full story on school and university confession pages, turn to today’s R.AGE cover story.

By IAN YEE and DENIELLE LEONG
alltherage@thestar.com.my


Baring it online  

THE 19-year-old founder and administrator of the unofficial Catholic High School (CHS) confession page on Facebook received a shocking “confession” a couple weeks back – a student said he had “contaminated” the school canteen’s chee cheong fun sauce. You don’t wanna know the details.


As outlandish as the claim was, the admin – who takes his anonymity quite seriously – thought nothing about it and posted the confession on the page, just like the other 100 to 200 he receives daily about secret crushes, school gossip and, of course, sex.

“Since then, the chee cheong fun stall has been almost completely empty,” said the admin with an embarrassed laugh. “We’re trying to use the page to get people to eat there again, to help the uncle out.”

Welcome to the world of school, college and university Facebook “confession pages”, where students can submit anonymous “confessions” to a secret administrator, who will then post it on the page (not sanctioned by the schools or universities, of course). It’s all very Gossip Girl- y.

The confessions can be quite innocent, like: “To the girl who wearing pink t-shirt and carrying a LV bag, you’re pretty, hope to see you again [sic].”

Or they could be very raunchy, like: “I am a girl and I have a serious pornography addiction. Every night, I cannot go to sleep unless I spend at least an hour looking at porn.” And that’s just one of the posts we were allowed to publish.

Occasionally, they can be heart-wrenching: “Going to commit suicide in less than 60 days. Pressure mounts from every area in my life and I have just given up today. The reason I give myself 60 days is because my results will be out then and I am certain I will fail almost everything.”

According to American Degree Programme student Joanne Raena Raj, the university pages are usually more explicit.

“At my uni, it’s mostly about sex, drugs and how students don’t attend class,” she said. “There was even a confession about someone who saw a couple having sex in a lecture hall, filmed it, and uploaded the video to the Internet.”

With scandalous confessions like that, it’s no wonder these pages have become wildly popular. The UTAR Confessions gained 1,000 followers in just a week, and is now closing in on the 14,000 mark.

The Catholic High School page has over 3,700 “Likes” (and counting), and it has only been around for about a month! According to the admin, the school only has around 3,000 students.

“Our page statistics show we have followers who are 30-40 years old, and they’re from everywhere – the United States, Britain, Taiwan, Egypt... A lot of them are former students, who write about how they miss the school,” said the CHS admin.

The page masters 

It’s important to remember that none of these confession pages are officially associated with their respective schools or universities. Anyone can start a page, as long as they’re willing to act as a page admin. The pages that gain the largest followings simply end up as the school’s “official” unofficial page.

But being an admin isn’t easy (more on that on page four). Some of them have to go through hundreds of confessions a day, trying their best to approve as many as possible while making sure they don’t post anything that could get them in trouble.

Most pages use the same system – a Google Docs form for users to submit confessions (instead of the Facebook messaging system, which does not provide anonymity), and a Facebook page where the admin can publish them.

The admin for the HUCP page, which serves students from HELP University, said he started the page “just for fun”.

“The way I see it, it’s an outlet to express feelings,” he said. “It’s not just about love and relationships. Some discuss education, and critique their lecturers. We always say students should speak up in college, but when the lecturers ask, they don’t know how to do it.

“So this confession page is like a stepping stone to give people the courage to speak up instead of always bottling it up.”

The response to the posts have been very positive, even from the lecturers, who often get tagged.

“You see a lot of encouragement in the comments. One of the lecturers gives really good advice too, especially on a few posts about teenage pregnancy.”

Like all the other page admins we spoke to, the HUCP admin is very careful about keeping his identity a secret. His witty comments on the page have attracted a fair amount of interest from other students, but he doesn’t intend to reveal himself.

“I’m not doing this to get famous. Plus, some of them can get unhappy with me (over certain confessions). It’s also a good way for me to remain unbiased,” he added.

Official word 

Many universities and higher education institutions are aware of this trend, according to Monash University Sunway Campus senior marketing manager Ooi Lay Tin, who was quick to add that they are “not endorsed or controlled by the institutions in any way”.

The HUCP admin said the university has so far taken a fairly liberal approach towards his page. He said they’ve tried to find out who he is with no success, but they still managed to get in touch with him online.

“The university’s head of social media said it was fine for us to post our opinions – just don’t use the university’s name. And I respect that, I understand that, so we closed the group and started a new one – HUCP,” he said.

A university media relations officer, who had no idea her university had a popular confession page, was more wary.

“It’s good that the students have a place to rant and vent their frustrations, but confession pages are not the right platform as they could jeapordise the institution’s reputation,” she said.

For the HUCP admin, the key is moderation. Some admins are quite daring in approving confessions, but he makes sure everything that goes public on his page is not offensive or defamatory.

“The students have to learn to self-censor. The admins will moderate, but you should think for yourself and know what you should or shouldn’t post.”

CONFESSION pages have been sweeping the world, with news reports from the United States, Australia, India, South Africa, Singapore and Saudi Arabia all bringing the trend to light.

There’s no telling how, where or when the trend started; but the pages, which are unofficially linked to schools and universities, allow students to submit anonymous confessions to be published on a Facebook page – and they have caused quite a stir with the often raunchy nature of the “confessions”.

According to a story by Reuters, police in Montana, US moved to shut down two high school confession pages due to the constant offensive content, but the students simply started a third, prompting the police to threaten defamation charges. Pages in Idaho and Arizona have also been shut down by schools.

A more worrying case surfaced just three months ago when a student at Aragon High School in the US posted a threat against the school in a confession page, which has lead to police patrols around the school.

In Australia, ANU Confessions, a page for students of the Australian National University, was removed from Facebook due to explicit descriptions of sexual violence against women.

But that hasn’t stopped confession pages from popping up all over the world. Princeton, Harvard and Yale all have pages now (though they are very inactive, leading one user to comment “there’s a reason why they bring home Nobels”), while the National University of Singapore even has its own website (confesslah.com) with over 89,000 confessions and counting.



There’s even a website called www.college-confessions.com, where users (mostly from American universities) can publish confessions directly to the site, and not through a Google Doc form like most other Facebook-based pages. All confessions are tagged along with others from the same university, with the University of North Texas currently leading the way with almost 8,000 posts.

Most active confession pages
stuff

By DENIELLE LEONG, IAN YEE and KEVIN TAN

Wednesday 19 June 2013

Rebooting the history of Chinese contributions to Malaysia

There would be better understanding of the Chinese if their contributions to the nation were brought to light.

<  Statue of Lim Goh Tong 

THE clue to the forgotten nugget of information came in the form of an e-mail.

The reader who sent it pointed me to a particular chapter in a book written by long-serving colonial officer Sir Frank Swettenham.

The book was British Malaya, published in 1907, and once I perused chapter 10, I understood why the reader thought I might find it interesting. Here’s the pertinent excerpt:

“Their energy and enterprise have made the Malay States what they are today, and it would be impossible to overstate the obligation which the Malay Government and people are under to these hardworking, capable, and law-abiding aliens.

“They were already the miners and the traders, and in some instances the planters and the fishermen, before the white man had found his way to the Peninsula.

“In all the early days it was Chinese energy and industry which supplied the funds to begin the construction of roads and other public works, and to pay for all the other costs of administration.

“They have driven their way into remote jungles, run all risks, and often made great gains. They have also paid the penalty imposed by an often deadly climate.

“But the Chinese were not only miners, they were charcoal-burners in the days when they had to do their own smelting; as contractors they constructed nearly all the government buildings, most of the roads and bridges, railways and waterworks.

“They brought all the capital into the country when Europeans feared to take the risk; they were the traders and shopkeepers. Their steamers first opened regular communication between the ports of the colony and the ports of the Malay States.

“They introduced tens of thousands of their countrymen when the one great need was labour to develop the hidden riches of an almost unknown and jungle-covered country, and it is their work, the taxation of the luxuries they consume and of the pleasures they enjoy, which has provided something like nine-tenths of the revenue.

“The reader should understand at once what is due to Chinese labour and enterprise in the evolution of the Federated Malay States.”

Wow. They did all that even back then? My history books sure didn’t teach me that. The Chinese in Malaysia certainly didn’t get a free ride to where they are. But if I didn’t know my community’s history well, how could I expect others to know?

If they did know, surely it would help create a deeper appreciation of the Chinese and assuage the suspicions about their loyalty.

As the nation mourned the loss of eight policemen and two soldiers and hailed them as heroes in the recent Lahad Datu armed intrusion, a blogger thought fit to write:

“As has always been the case, when we send our policemen and soldiers into battle and they are killed or injured, the chances are they are Melayus and bumiputeras. Perhaps there is wisdom in getting more Chinese and Indians to join the armed forces so that they, too, can die for one Malaysia.”

Always been the case”? How sad that the many Chinese Special Branch officers who died fighting the communists are unforgivably forgotten.

Online columnist K. Temoc who took umbrage at this blogger’s “caustic and unfair” remarks pointed out that five Chinese police officers have been awarded the nation’s highest gallantry award, the Seri Pahlawan Gagah Perkasa (SP), two posthumously.

Again, it shows how little is known about non-Malay heroes who served in the security forces.

This blogger certainly didn’t and he clearly buys into the belief that non-Malays aren’t willing to risk life and limb for the country and doesn’t consider why there are so few of them in uniform today.

The irony is even if you are well-known, your deeds may not be officially recorded.

Hence, Robert Kuok may be a business legend in Asia but few Malaysians know he was the close friend and confidant of Deputy Prime Minister Tun Dr Ismail Abdul Rahman.

As mentioned in Ooi Kee Beng’s biography, The Reluctant Politician, Tun Dr Ismail and His Time, Kuok played a role in the nation’s development and politics, including helping to pave the way for Tun Abdul Razak’s historic six-day visit to China in May 1974.

So much is left out of our history books and our national museums.

It’s telling that even Yap Ah Loy’s tok panjang showcasing the family’s exquisite dinner ware are housed in Singapore’s Peranakan Museum, not in Kuala Lumpur, the modern city he founded.

I agree whole-heartedly with the Prime Minister that Malaysians must understand each other better if we hope to become a great nation.

Something therefore must be done to document and preserve the nation’s history that is more inclusive and multiracial.

If the Government has been remiss, the Chinese should take it upon themselves to address this lack of understanding and appreciation of their community’s immense contributions. It shouldn’t, however, be a glossy and glossed-over coffee table account.

By all means include the darker and controversial aspects, including the Chinese-led Communist Party of Malaya’s attempt to overthrow the colonial government (Interestingly, Kuok’s brother, William, was a communist who died in the jungle).

But it was also a long war that was won with the help of the Chinese, like those S.B. officers.

While we take pride in celebrating our most famous Malaysians – Michelle Yeoh, Jimmy Choo and Zang Toi – we must also honour the unsung, unknown heroes like those mentioned by K Temoc: policeman Yeap Sean Hua who died while apprehending a criminal at Setapak and was awarded the SP, sergeant Lee Han Cheong and Deputy Commissioner Khoo Chong Kong who were both killed by the communists.

It’s time to build a Malaysian Chinese museum that will tell a history – the good, the bad, the noble, the inspiring – that must no longer be hidden or forgotten.


So Aunty, So What? by June H.L. Wong

> The writer believes the Malaysian Indian community also has a proud and even longer history to share and preserve. Feedback: junewong@thestar.com.my or tweet @JuneHLWong