• 30Jun

    Ars Technica (via Digg):

    The authors go on to ponder what this means in terms of the anthropic principle: the idea that we exist in a universe that’s got conditions favorable to life largely because anything else would preclude any life arising that could ponder the universe. They suggest that there’s another layer of complexity on top of that, namely that we only recognize that there is an anthropic principle because we came along at the right time. Too much earlier, and we wouldn’t be able to detect that the universe is in a new inflationary era, which tells us that it’s dominated by dark energy. Too much later, and we wouldn’t be able to know that there’s a universe at all. As the authors put it, “we live in a very special time in the evolution of the universe: the time at which we can observationally verify that we live in a very special time in the evolution of the universe!”

    Funny how that works.

  • 30Jun
    Categories: Personal Comments: 3


    The car key substitute in our taxi









    Rice threshing floor




    The schoolchildren at a very rural village school doing a program for us




    Cleaning off after the soccer game. We thought we were going to play against some school kids. Instead, we–who have played soccer 20-30 times in our lives–played the regional champion soccer team of young adult men. They had uniforms and cleats while we had barefeet. Needless to say our shins and toes suffered. 5-7 villages came to watch. There were at the very minimum 300 people watching. To make it worse, a major rainstorm had just gone through and the field was covered with huge mud puddles 2-3 inches deep. Also, we had to walk 2-3 km on slippery clay paths through several villages to get to the field. I slipped on the way and fell into a mixture of mud and cow dung. We had to cross a creek a bamboo “bridge” (that was very slippery and wet) that consisted of a single bamboo stalk for our feet and a single bamboo stalk for our hands! So there it was, us against them. One of the village elders made a nice speech about how this was a friendly game not a competitive one and how that the reputation of Bangladesh was at stake as these foreigners would take their experiences back to America. Unfortunately, since it was still raining as we walked back, I was unable to take my camera because I was already thoroughly soaked. Arlan was the crowd’s hero. He was out there giving all he had. Multiple times he ran full speed through a mud puddle and slipped hilariously and ended up full out on his back in the water and mud. He was also by far the best player on our team. Whenever he would make a good move or fall spectacularly, the crowd would roar. After the opposing team scored 3 points, they tried to let us score. However, as hard as both they and us were trying to make us score, the ball always went far wide of the goal. Finally at half time, they mixed the teams up, putting some of their best players on our team. However, that only made us look foolisher because they were all wearing the same uniforms and we had no clue who was on who’s team. We had no clue who to defend against and who to assist. Anyway, it ended in us being covered profusely in mud and soaked to the skin. However, everyone was laughing and having a great time. The whole village walked with us back to the road and along the way the elder/chief that was over the surrounding 10-15 villages asked me if there were any girls I liked. I answered very tactfully because I didn’t want to insult his very beautiful female populace, but neither did I want to express interest. One of the elders told Darrell that a certain girl is “a very good musician, she’s going to university, she is an honorable Bangla and you are an honorable American. She doesn’t know English, but she can learn very soon if you teach her and she is very diligent.” Anyway, that whole thing was a rather landmark event in my life!

    More pictures below the fold.

    Read more »

  • 29Jun

    I got tagged by Jethro.

    Here’re the rules:

    1. Grab the book closest to you
    2. Open it to page 161
    3. Find the fifth full sentence
    4. Post the text of the sentence to your blog
    5. Don’t search around for the coolest book you have, use the one that is really next to you.
    6. Tag five people to do this meme.

    Jesus Among Other Gods by Ravi Zacharias:

    Also considering that Islam claims Mohammed to be a prophet to the world, the “miracle” is limited to one language, a significant portion of which is considered incomprehensible, even to those who know the language.

    I’d like to tag Byran, Tom, Duane, Waldo, Around the Crux, and DeepBrew.

  • 29Jun

    A blogger at a blog by the name of Gospel of Reason has written a quite popular post (judging by the comments) asserting that the Bible is not inerrant because I Kings 7:23-26 gives the dimensions of a large ceremonial bath for the temple as being 30 cubits in circumference and 10 cubits in diameter. He claims that since the requisite calculation for Pi with those dimensions results in 3 and Pi is really 3.141592654, the Bible contains error.

    However, he makes a very simple mistake that underlies his entire diatribe against the Bible’s accuracy and is fatal to its thesis.

    3

    Also known as 3.00 or 3.0.

    There you made a very fundamental, simple, high-school mathematical mistake that forms the basis of your erroneous conclusion.

    There is a basic mathematical principle of precision. The precision of the calculation’s result cannot exceed the precision of the calculation’s least precise starting variables. This equation’s variables have a precision of only a single decimal place because decimal places are calculated going left to right and ending with the first zero which is followed by nothing but zeros (unless zeros are explicitly enumerated past the decimal point). For example:

    30 = 1 significant decimal place
    3001 = 4 significant decimal places
    38700 = 3 significant decimal places
    329.23 = 5 significant decimal places
    30.000 = 5 significant decimal places

    The calculation in question is 30/10. 3 is the correct answer. Since the equation has a precision of only one significant decimal place, the correct answer is indeed 3. 3 is not the same as 3.0 or 3.00. 3.141592654 (with a precision of 10 significant decimal places) is the same as 3.14 (with a precision of 3 significant decimal places) which is the same as 3 (with a precision of 1 significant decimal place).

    Without precise measurements (such as 30.49582934 cubits/10.02348238 cubits) you cannot assert that the Bible is saying anything about digits on the right side of the decimal point because it makes no assertion to that level of precision.

    My ruler asserts to be 12 inches long not 12.00 inches long. In fact, if it was measured by a highly accurate instrument, it would probably be found to measure 12.01 or 11.99 inches long. However, it is still entirely mathematically accurate to say that it measures 12 inches long because such a statement does not assert a precision beyond two decimal places.

    In fact, it is quite a simple matter to see that given the asserted precision of numbers in this passage of Scripture, one is forced, if one wants to perform calculations on those numbers while being mathematically accurate, to round to the proper number of significant decimal places:

    30/3.141592654 = 9.549[...] cubits. If one follows standard mathematical principles of precision (The result of a mathematical equation cannot have a greater precision than its least precise variable.), one is forced to round 9.549[...] cubits to 10 cubits. So even if the object had an exact circumference of 30 cubits (not a given since a cubit is a relative/approximate measurement depending on a person’s arm), we see that the diameter is indeed properly rounded up to 10 cubits, the asserted precision in Scripture.

    In conclusion, if one uses your fallacious mathematical methodology, one can say that your blog has error in its assertion of Pi being 3.141592654 because actually Pi (to a precision of 4 million significant decimal places) is 3.141592653589793238462643383279502884197169399375105820974944592307[...] (non-truncated version found here). However, if one uses correct mathematical methodology, one sees that you are correct in saying Pi is 3.141592654 because you are not asserting a precision greater than 10 significant decimal places. In the same way, if one is careful to use standard mathematical methodology, the Bible’s figures are not shown to be in error because the figures given are accurate given the stated precision.

    PS
    Another person left a comment on the post giving the calculation that shows that even if one takes the measurements given as being more precise than their stated precision, one comes out with a correct and very precise result if one takes into account the handbreadth thickness of the bath. (Edited to add: Another commenter remarks that only a theoretical, perfect circle has a pi ratio of 3.141592654. It is very hard to find a physical object in the shape of a circle with that exact pi ratio. He also notes that the passage says, “circular in shape” which does not denote an exact circle.)

  • 14Jun

    Glenn Reynolds:

    Fred Thompson is blogging, too. Say what you will, but he clearly gets the new media.

    Oliver Willis:

    Instapundit breathlessly swoons over the fact that Fred Thompson is using online video and blogging, intoning solemnly that “he clearly gets the new media”. Yes, Fred Thompson is using the web… just like every other of the 17 or so people who are running for president right now.

    Where would we be without our conservative pundit class?

    A lot smarter.

    Actually, Fred Thompson, Dennis Kucinich, and Jim Gilmore are the only three 2008 presidential candidates (as listed on WashingtonPost.com) that blog. That’s out of a field of 18. That makes 17% of candidates blogging. So, no, Fred Thompson isn’t blogging “just like every other” candidate. He is one of three of eighteen.

    Fred Thompson - Yes
    Tommy Thompson - No
    Tom Tancredo - No*
    Mitt Romney - No
    John McCain - No
    Ron Paul - No*
    Duncan Hunter - No
    Mike Huckabee - No*
    Sam Brownback - No*
    Jim Gilmore - Yes***

    Dennis Kucinich - Yes**
    Barack Obama - No*
    Bill Richardson - No*
    Mike Gravel - No*
    John Edwards - No*
    Chris Dodd - No*
    Hillary Clinton - No*
    Joe Biden - No*

    And yes, I caught the blatant strawman argument in which Willis engaged. Glenn said, “Thompson is blogging” and Willis changed it to “Thompson is using the web.”

    More Willis baloney below the fold.

    * Has campaign blog, but candidate doesn’t blog
    ** Blogs on blog.thehill.com, but doesn’t seem to have his own blog
    *** Yes, but infrequently enough that he didn’t have any posts on the front page

    My methodology in composing the above list was to go to each candidate’s website and search for any link to a blog. If there wasn’t one there, I concluded they didn’t have one. I scanned the first page of the campaign blog to see if the candidate had posted. If they hadn’t, I concluded they didn’t blog.

    Read more »

  • 14Jun

    Slashdot:

    An article in science blog says we may have to rethink how genes work. So called “junk DNA” actually appears to be functional. What’s more it works in a mysterious way involving multiple overlaps that seems to be connected in some sort of network.

    Science Blog:

    The ENCODE consortium’s major findings include the discovery that the majority of DNA in the human genome is transcribed into functional molecules, called RNA, and that these transcripts extensively overlap one another. This broad pattern of transcription challenges the long-standing view that the human genome consists of a relatively small set of discrete genes, along with a vast amount of so-called junk DNA that is not biologically active. The new data indicates the genome contains very little unused sequences and, in fact, is a complex, interwoven network. In this network, genes are just one of many types of DNA sequences that have a functional impact. “Our perspective of transcription and genes may have to evolve,” the researchers state in their Nature paper, noting the network model of the genome “poses some interesting mechanistic questions” that have yet to be answered.

    It’s good to see secular science catching up with creationist science.

    For years evolutionists have been citing “junk DNA” as evidence of evolution. They said that these were the leftovers of evolution’s work and indications of an imperfect creation. For years, creationists have been telling evolutionists that even though we haven’t figured out yet what exactly those portions of DNA do, they are there for a reason.

    This is a repeating pattern throughout history. Men think they have things figured out and proven reality to be contrary to God’s word, but as man’s knowledge grows, his own knowledge contradicts the conclusions he made contrary to the word of God. This happened with the existence of Pontius Pilate, and many other historical/archaeological issues. It happened when the science of the day said the earth was flat, despite the Bible talking about the circle of the earth.

  • 11Jun
    Categories: Photos Comments: 0

    The heavens declare the glory of God,
    and the sky displays what his hands have made.
    Psalms 19:1 (GW)











  • 06Jun
    Categories: Personal, Photos Comments: 4


    A gas line, because the electricity (which runs the pumps) was out


    Drivers waiting in the gas line


    After we waited in line for an hour, we finally got to the front. Right after they stuck the CNG (compressed natural gas) nozzle in our vehicle, the electricity went off again! This time it was out for an hour, because it was right on schedule for that area’s forced power shedding (the whole country is on a rotation of planned outages, because corruption has siphoned off money for the new plants that were supposed to have been built. Thus the country doesn’t have enough electricity to all have power at once.)


    Another idiosyncrasy of the country is that all the paper put out to the trash is recycled. Fast food bags are one way in which they are recycled. This is a picture of a food bag that a street vendor put our purchased food into. It’s a letter to the Senior Vice President of one of the main banks in Bangladesh about a 50 million taka ($700,000) loan! Our friends in Dhaka didn’t shred their documents before putting them in the trash until one of them found their bank statement on a food bag.






    Swimming (or bathing) in the river; this is the first picture of our day’s visit to the village


    More pictures below the fold. Read more »

  • 05Jun
    Categories: Personal, Photos Comments: 1


    A Bangladeshi service




    Becky–a fellow student





    Parliament building




  • 05Jun
    Categories: Personal Comments: 1

    We got up early Wednesday morning at IGO and got ready to leave. I got a last minute email from someone at SMBI saying that the CD image of Costa Rica pictures I had uploaded was corrupt. So I hurriedly reburned a new ISO, got an MD5 hash (a number that uniquely identifies a file to ensure it is not corrupted) of the file, and started it uploading from my laptop. I dashed off several quick emails telling one friend to wait 10 hours (time enough for it to upload) and then log in to my server and make sure (with the MD5 hash) that the upload leg had made it uncorrupted and then email SMBI to tell them they can download, verify, and burn. I rushed through this long process, but was still 10 minutes late to the front of the building where the Bangladesh team was waiting for me. The team and other students gathered in a circle and talked to about the success of our trip.

    Then we hopped in the songtaew (a pickup truck with seats and roof in/on the bed) and Deaniel (the men’s dean) took us to the airport. We checked into our Air Asia flight without any checked luggage. We had a short layover in Bangkok–only 1 hour–and we had to re-check-in for our Thai Airways flight. Waiting for luggage could be fatal to making our connection. When we got to Bangkok we ran through the airport and waited 20 minutes in line. I tried to ask an airline employee if we could go to the front of the line because our flight was leaving soon, but he said that we’d have enough time. I don’t think his English was good enough that he understood what flight I was telling him we were on.

    When we finally got to the front of the line and handed our tickets to the desk agent, her eyes widened when she saw what flight we were on. She exclaimed, “Dhaka?!?!!” She then started a rapid stream of frantic Thai to her fellow agents, probably remarking on the incredible stupidity of these Americans for being so late. I was feeling gracious enough to not tell her that I had tried to get checked-in earlier, but her co-worker had refused. She got our check-in done in record time and then purposefully marched ahead of us, clickety-clack, toward security at the fastest pace that a lady in heels could maintain with dignity. She scuttled up to the diplomatic passport control desk (bypassing the long lines at the regular booths) and unleashed a flood of Thai. I went through first and after a perfunctory passport check, I was running as fast as my dusty flip-flops would allow. We had only about 10 minutes to get to the gate. Predictably, it was the single gate in the airport that was the absolute furthest from security. I’m not even sure it was still inside the Bangkok city limits. Unfortunately, it was a tile floor I was running across. The tile floor was very nicely polished. There were many people thronging through the airport which made sudden use of brakes and sharp turns necessary. Also, I had a backpack on each shoulder–one which had a freshly broken strap that had failed in the check-in line. Now my tires–my rubber Wal-Mart flip-flops–were somewhat less than ideally suited for high speed maneuvers. Not only were they not very securely fastened to my feet, as flip-flops are wont to be, but their dusty rubber bottoms were reminiscent of a knife applying butter to an extremely hot pancake. I presently found myself needing to apply the brakes and turn at the same time, because a lady was coming right toward me, blocking the passing lane I had chosen to pass the poor bloke going 1/3 my speed. At that exact instant, the broken-strap backpack began to slide off my shoulder. I lunged to keep the backpack on my shoulder while endeavoring to slow down and turn at the same time. This maneuver caused traction difficulties (not to mention a frantic toe wiggle to keep my flip-flops on my feet) which predicated me ending up in an arm-flailing heap on my back, a backpack on either side, at the feet of a very horrified young lady. I hurriedly struggled to my feet–as hurriedly as one can rise on a slippery floor with abominable flip-flops and a 20 lb. backpack on one shoulder and a 30 lb. backpack on the other. I muttered an apology, gave a little Thai bow, and was off again.

    Arlin–with fewer backpacks, more secure footwear, and greater physical fitness–passed me about 1/3 of the way there (about 5 minutes into the race). I finally arrived at the gate, sweating profusely–the Bangkok airport is only lightly air-conditioned to start with, but even US airports’ ACs are not configured to satisfy the temperature requirements of 10K runners–and 2 minutes past departure time. The three gate agents stood there in tense silence and Arlin stood beside them, his standard indeschipherable expression on his face. I looked to the end of the jetway and saw no plane. De told us that if we missed our flight, we’d have to overnight in Bangkok, wasting a day of our trip. I then looked to the end of the other jetway (many Asian airports have one door for two jetways–most deceitful!) and saw our Thai airways flight sitting there. I breathed a sigh of relief and found that there were a bunch of other people late too. Much to my chagrin, I saw them casually strolling along as if they were merely being fashionably late. The other team members came puffing up after about five minutes and we all boarded the flight. We borrowed a cell phone from a lady sitting beside us to let De know that he could cancel the reservations for a hotel and a flight the next day.

    When we arrived in Dhaka, we walked through the distinctly third-world airport. Next I went through a probing passport control that was not impressed I didn’t know the address of the place I was staying in Dhaka. For customs I threw my bags on the scanner, walked to the other side of the scanner, picked them up, and went out the door into a blast of heat. A large iron fence surrounded the arrivals area. People were packed along the fence looking in, sticking their arms through, watching, and waving. We hopped in a van hired by our hosts and off we went. The driving was the most creative I have yet experienced in the world. That includes Cairo.

    That afternoon, we hopped in rickshaws–bicycles with a bench seat for two on the back–and drove through the crowded, narrow streets of Dhaka. Unfortunately, our rickshaw’s brakes didn’t work. So as our driver–rickshaw walla–hurtled us around a corner, he met another rickshaw coming and crashed into him. There was an immediate increase (A constant series of horn blasts is simply a part of normal life in Dhaka.) in the length and number of horns all around us as traffic gummed up on every side. An angry stream of Bangla flowed back and forth between the rickshaw wallas as our driver woefully stroked one of his broken spokes. Soon, our walla hopped back on his rickshaw and we resumed our journey.

    We stopped a memorial called the Martyred Intellectual Memorial. It is a memorial to the 200 doctors, teachers, poets, and professors who were taken out and shot by Pakistan just prior to Pakistan’s surrender to Bangladeshi and Indian forces in the 1971 Bangladesh War for Independence. This was designed to weaken Bangladesh in the years ahead.

    As we entered the park/memorial, it was empty except for about three young couples spread out sitting beside each other having a quiet chat. We gathered some street kids and played soccer with them. We were introduced also to the national Bangladeshi sport: stare at foreigners. A fairly large group–probably 50 people–gathered and simply stared at us with unabashed directness. In the days ahead–in which I saw less than 5 white people outside of our group–I began to understand why. We had a great time playing with the kids and then we moved on. “We” included our little team and a large entorouge of people following us: kids, adults, street vendors, and even a dog or two.

    We next rode around in rickshaws for a while, stopping once to observe the construction of a bridge. I took lots of pictures from the rickshaw, but many of them didn’t turn out because of the bouncy, jouncy ride. I was very, very grateful for the image stabilization on my Canon TX-1. I would have gotten no decent pictures without it.

    Photos that accompany this day can be found here.

  • 03Jun

    “Too much Thai food.”
    –a Thai street vendor at the night bazaar as he pointed at my stomach. Being fat is not considered a bad thing in this culture.

  • 01Jun
    Categories: Personal, Photos Comments: 1


    Street sweepers are among the lowest caste and get a very meager wage






    Beauty, cleanliness, order, and color among an ugly, dirty, disorganized, drab Old Dhaka

    More pictures below the fold. Read more »