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So I thought I’d write up a little piece about my experiences as an unashamedly open atheist in Indonesia to give anyone who reads this stuff an idea of what religion was like there. Here’s the first instalment.

Indonesia: A Moderate Islamic Country?

I jumped off the plane in Java expecting the worst. I’d heard something like 90% of Indonesians were muslim, and the rest were some other form of religion. I’d read and blogged about the treatment of an Indonesian atheist who posted a few Facebook statuses that upset his town and he was subsequently bashed and had his business place smashed up. So right from the start as I walked into the international terminal I was getting ready to shut my mouth for the coming month.

As I lined up at immigration I suddenly became aware of, and somewhat surprised at, the number of middle eastern muslims in the queue with us. Young men in their 20s and 30s were all hanging out chatting loudly whilst next to each of them stood their lesser half, donning the dark black burka from head to toe with barely a 2cm slit for their eyes.

I was with two others, Jane and Bill, who were from the museum and scientists like myself out here for fieldwork. Jane bumped into one of the younger men waiting in line as the queue moved forward. He turned and looked her up and down, and left his gaze on her chest as he grinned salaciously. Creeped the hell out of her, as it did Bill and I. As this happened another middle eastern man walked up to where we were standing in line and bent down under all the ropes as one of the immigration officers became vacant. Several Italian men at the front of the line became enraged, and one of them started shouting at him in english asking why he did that. The middle eastern man pretty much just brushed it off and said “It’s ok, I’ve been here before”. Man these guys were just oozing with self-entitlement and chauvinism!

Eventually we made our way through immigration and into the baggage collection area. I got my first real glimpse at a room full of Indonesian people. There were many women in the head veils, and men wearing their islamic caps, however there were also quite a few men and women not wearing any religious garment. We picked up our luggage and left the airport whilst getting quite a few stares from people, as ‘bules’ (pronounced ‘buley’, meaning Westerner or white person) weren’t that common in this country I quickly found out.

We were picked up by an Indonesian man who worked at the museum in Bogor, with which we were collaborating on this project (all research has to be done in collaboration with Indonesian scientists nowadays or it’s impossible to do fieldwork there). We crammed into his car and some of the first things I noticed were the arabic writing on islamic decorations in the car. I prepared myself for a long, awkward, silent trip to the hotel, but was incredibly surprised, and had to stop myself from giggling, as the man turned the radio on and out came blasting the latest album from the Indonesian Idol winner. Not the sort of music I picked for an islamic man (turns out Indonesians are obsessed with the worst kind of pop-music, and especially love Karaoke). This guy seemed already, and my first impressions of him were that he was a really nice, boisterous, eccentric, kung-fu Panda in appearance (seriously he had this look down pat), and happy man. Not the sort of adjectives I had expected to be throwing his way, but it was a nice surprise. The call to prayer sounded as we were driving, and kept getting softer then louder as we passed by the numerous mosques along the highway. I asked the man what does he do with regards to praying if he’s driving. He told me he never really bothered with it. I was shocked yet again…!

My first few weeks had me meeting some of the nicest people I’ve ever met, at least as a tourist in a foreign country. Everyone in the street wanted to say hello to you, wanted to speak to you, wanted to know your name and where you were going (never worked out why that was such an important question for them? “Hello Mister! Where you going?”). Within the first day I was approached by two groups of Indonesian girls, all wearing hijabs, who wanted photos with me and/or wanted to practice english with me. I was so surprised these girls were even acknowledging my presence, from previous experiences with islamic girls in Melbourne, Australia, let alone them looking me in the eye, smiling, laughing, wanting to speak to me. And pretty quickly it became obvious that this would be a repeated pattern all throughout our travels in Java and Sulawesi. No matter where you went, everyone smiled, everyone acknowledged you and pretty much treated you like a close mate, although sometimes too close…

Looking awkward during the first of 100s of photos I was asked to be in with locals

It had me questioning my previously staunch anti-islam beliefs. How could such nice, friendly, open people, despite being islamic, be so bad? They seemed like any other average person from Australia, just often wearing an islamic cap or hijab. I’d expected it to be like walking off the plane into Yemen or Iran when I’d gotten to Indonesia, after learning it was the country with the most muslims in it in the world. Maybe I was wrong, maybe these guys weren’t that bad…?

For the first week or so I felt somewhat ashamed that I had had such a negative preconceived idea of these people, solely based on religious grounds, prior to coming to this country. I had wanted to dislike anyone, thing or idea even remotely related to the religion of islam prior to coming here, but it felt like perhaps these guys weren’t as bad as the muslims of the middle east. I had always thought there was no such thing as a moderate muslim. That to be islamic meant you wanted death to all unbelievers, and for islam to spread and take over the world. But could I have been wrong? Could there be ‘moderate islamic’ country after all? Could it be Indonesia?

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It’s so nice when scientific theories/ideas/assumptions are proven wrong and we learn more as a result.

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Six paintings ancient were recently discovered in a Spanish cave, Costa del Sol. The paintings are of seals and date to at least 42 000 years ago, and on top of that they are the first and only known paintings created by Neanderthals! That’s right, they weren’t created by Homo sapiens but by our sister species Homo neanderthalensis. The oldest paintings found that were made by Humans are located in the Chauvet Cave in southern France, and only date back to 32 000 years.

This may be evidence of Neanderthals having a more complex form of culture than previously thought by scientists. And who knows, it may mean they were once ahead of the bell curve compared to us humans, beating us by 10 000 years to putting paint to the walls!

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I’m not sure how I stumbled across this video recently but it blew me away. It’s one of the Red Bull Air Race pilots pulling 11.2 gs during one of the courses.

So you may be asking, what are ‘gs’? It’s a unit of measurement referred as g-force.

The g-force (with g from gravitational) associated with an object in its acceleration relative to free-fall.[1][2] This acceleration experienced by an object is due to the vector sum of non-gravitational forces acting on an object free to move. The accelerations that are not produced by gravity are termed proper accelerations, and it is only these that are measured in g-force units. 

So in layman’s terms, it’s the added force (or weight) your body experiences from acceleration/deceleration, or from sudden changes in direction (where inertial forces act on your body). For example, when you are in a fast sports car and it takes off, you feel like you’re being pushed back into your seat, or when you suddenly stop you are lifted forward out of your seat. And when you turn corners abruptly you’ll feel you’re being pushed left or right as your body wants to continue in a straight line due to inertial forces instead of turning.

On the Earth’s surface we experience 1 g depending exactly where as the gravitational force fluctuates. That’s why each of us has a ‘weight’. Where I’m 81kg at 1 g, I’m 162kg at 2 g, and 810kg at 10 g. But g-force has also be put in context of directionality. So when experiencing gravity, I’m experiencing 1 unit of upward g-force, the resisting reaction of the Earth’s surface bearing upwards equal to an acceleration of 1 g. That is to say, if you took gravity out of the equation, say you were standing on a tiny astroid in space that hypothetically had no gravity, you’d feel 0 g if it wasn’t moving, or was moving at a constant speed. But if the asteroid started accelerating upward at a constant rate of 9.81 m/s2 (equivalent to the rate of gravitational acceleration on Earth) you would experience 1 g. You with me?

So if you were to place a set of scales under your feet on this hypothetical asteroid you would weigh what you weigh on Earth when the asteroid is accelerating upward at 1 g. If it were accelerating at 2 g you would weigh twice as much, and 10 times as much if at 10 g.

Here is a video of a man named John Stapp, a colleague of Chuck Yeager (first guy to break the sound barrier in a jet) who in the 1950s volunteered to take part in experiments on the effects of rapid deceleration on the human body. These experiments were carried out in a rocket powered sled, and in the most impressive and extreme experiment he was accelerated to 1000 km/hr in 5 seconds, and then decelerated to a stand still in 2 seconds and experienced a whopping 46 gs… and survived. That said, in that instance he lost his sight when all of the blood vessels in his eyes ruptured from the rapid deceleration. But within only a day his sight returned to normal.

The only reason John Stapp would have survived these astonishingly high g-forces is because they were only sustained for a second or two.

Fighter pilots train hard to battle the effects of g-forces as they are exposed to prolonged periods of g-forces ranging up to 10 or so (as seen in the above video). From what I gather, they have to go through training in an Air Force Centrifuge, and prove that they can stay conscious during short periods of sustained g-forces. For instance, the below video is of a trainee pilot experiencing 9 g-forces for 15 seconds. Note that he has to clench all the large muscle groups in his body to make sure blood doesn’t pool in them and subsequently leave his brain causing him to pass out. And on top of that, has to take quick short breathes to make sure his blood stays oxygenated.

Below is what happens when have not yet mastered this technique when experiencing prolonged periods of high g-forces.

And to put all of this in context I’ve listed a few typical examples of g-force:

  • A ride in the Vomit Comet: ~0 g
  • Standing on the Moon at its equator: 0.1654 g
  • Standing on the Earth at sea level-standard: 1 g
  • Bugatti Veyron from 0 to 100 km/h in 2.4 s: 1.14 g
  • Space Shuttle, maximum during launch and reentry: 3 g
  • High-g roller coasters: 3.5-6.3 g
  • Formula One car, maximum under heavy breaking: 5 g
  • Luge, maximum expected at Whistler Sliding Centre: 5.2 g
  • Formula One car, peak lateral in turns: 5-6 g
  • Apollo 16 on reentry: 7.19 g
  • Typical max. turn in an aerobatic plane or fighter jet: 9-12 g
  • Max for human on a rocket sled: 46.2 g
  • Death or serious injury likely: >50 g
  • Spring missile: 100 g
  • Brief human exposure survived in crash: >100g
  • Shock capability of mechanical wrist watches: 5 000 g
  • Current formula one car engines, max piston acceleration: 8 600 g
  • Rating of electronics built into military artillery shells: 15 500 g
  • 9 x 19 Parabellum handgun bullet (average along the length of the barrel): 31 000 g
  • 9 x 19 Parabellum handgun bullet, peak: 190 000 g
  • Mean acceleration of a proton in the Large Hadron Collider: 190 000 000 g

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Australia will soon learn whether we’ve received key support for the Square Kilometre Array to win the rights for building what will become the world’s most powerful telescope.

The SKA is a radio telescope currently in development which will have a collecting area of about a square kilometre, with receiving stations up to 3000kms away from the concentrated central core. It will use a vast range of radio frequencies and its going to be 50 times the size of the current most sensitive radio instrument. Due to the amount data being collected and transmitted throughout the array, more than the capacity of the current global Internet traffic, it will require a computer 100 times more powerful than anything in current existence.

It will be able to continuously survey the sky at 10 000 times faster than ever before, and penetrate something like 15 billion years into the history of the universe, a great deal further than ever before.

As it’s planned to be built in the southern-hemisphere where the view of the Milky Way and so Australia is also in competition with South Africa and New Zealand for the project, which is going to cost up approximately $2 billion to complete. It’s scheduled to begin construction in 2016. Fingers crossed!

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The face you’re looking at above belongs to Tollund Man who would be ~300 years older than Jesus, if Jesus ever existed that is. Although, amazingly enough it looks like it could belong to someone who died within the last week…

Tollund Man lived in the 4th century BC Denmark, during the Rre-Roman Iron Age. His body was found in a peat bog in the 1950s and funnily enough was first assumed to be a recent murder victim due to the incredibly preservation of his body. You can see the rough stubble on his chin for God’s sake… Just amazing!

Underneath the body was a thin layer of moss. Scientists know that this moss was formed in Danish peat bogs in the early Iron Age, therefore, the body was suspected to have been placed in the bog more than 2,000 years ago during the early Iron Age.[3] Subsequent C14 radiocarbon dating of Tollund Man indicated that he died in approximately 375-210 BC.[5] The acid in the peat, along with the lack of oxygen underneath the surface, had preserved the soft tissues of his body.

Examinations and X-rays showed that the man’s head was undamaged, and his heart, lungs and liver were well preserved. Although not elderly, Tollund Man must have been over 20 years old because his wisdom teeth had grown in. The Silkeborg Museum estimated his age as approximately 40 years and height at 1.61 m (5 ft 3 in), relatively short stature even for the time period. It is likely that the body had shrunk in the bog.

On the initial autopsy report in 1950, doctors concluded that Tollund Man died by hanging rather than strangulation.[6] The rope left visible furrows in the skin beneath his chin and at the sides of his neck. There was no mark, however, at the back of the neck where the knot of the noose would have been located. After a re-examination in 2002, forensic scientists found further evidence to support these initial findings.[7] Although the cervical vertebrae were undamaged (as they often are in hanging victims), radiography showed that the tongue was distended—an indication of death by hanging.[8]

The stomach and intestines were examined and tests carried out on their contents.[3] The scientists discovered that the man’s last meal had been a kind of porridge made from vegetables and seeds, both cultivated and wild: Barleylinseed, gold of pleasure (Camelina sativa),knotweed, bristlegrass, and chamomile.

There were no traces of meat in the man’s digestive system, and from the stage of digestion it was apparent that the man had lived for 12 to 24 hours after this last meal. In other words, he may not have eaten for up to a day before his death. Although similar vegetable soups were not unusual for people of this time, two interesting things were noted:[3]

  • The soup contained many different kinds of wild and cultivated seeds. Because these seeds were not readily available, it is likely that some of them were gathered deliberately for a special occasion.
  • The soup was made from seeds only available near the spring where he was found.

Preserved corpse of the Tollund Man on display at the Silkeborg Museum

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I bet you won’t guess what it is?

Australian scientists from the University of Western Australia have recently done genetic work on this organism and found it to have an estimated age of up to 200 000 years!? It’s a patch of giant sea grass in the Mediterranean.

Patches of sea grass were sampled across a 2000km area spanning from Spain to Cyprus, and after analysis it was found that patches had were between 12 000 and 200 000 years old, and expected to be at least 100 000 years old.

Damn Australian scientists, until now Australia held the record for oldest living organism, a Tasmanian plant species (Lomatia tasmanica) with an age of 43 000 years old.

This kind of makes our kingdom, the animals, look like chumps in comparison. The oldest living animals belong to the black coral genus Leiopathes, continuously living organisms with an age of around 4,265 years old.

Full article here

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Reblogged from taketimes:

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This tattoo is famous. Well not really, but it is in a book. Carl Zimmer is an author who started a blog for science tattoos a while ago, and this past year he published a book of all the science tattoos! Long story short, my tattoo is in there. It's called "Science Ink: Tattoos of the Science Obsessed".

I thought I'd repost this as it sounds like an awesome book worth getting. I might also use it as a chance to show off my science tattoo! I was inked up with two of my close mates following our graduation in 3rd year undergrad. Damn, I wish I'd known about this earlier and could've submitted a photo of mine to Carl Zimmer's book!!

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This is a great chart exemplifying what I spoke about in a previous post on the amount of bullshit pseudoscientific TV shows presented on the Discovery channels…

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They’ve voted to allow creationism to be taught next to evolution in the classroom

An Indiana Senate panel has approved a bill that would allow creationism to be taught in Indiana’s public schools.

The Times of Munster reported that the Republican-controlled Senate Education Committee voted 8-2 Wednesday to send the legislation to the full Senate despite pleas from scientists and religious leaders to keep religion out of science classrooms.

The bill allows schools to authorize “the teaching of various theories concerning the origin of life” and specifically mentions “creation science” as one such theory. Creationism is the belief that the Earth and its creatures were created by a deity.

Purdue University professor of chemistry John Staver told the panel evolution is the only theory of life’s origins that relies on scientific investigations. He says creationism “is unquestionably a statement of a specific religion.”

As Professor Farnsworth said it best in Futurama:

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