Part Time Scholar

I know I am supposed to start a project on the origin of the universe.  But I came across this  interesting perspective on the meaning of life. The article claims that life is nature's way of releasing locked free energy in CO 2, in order to adhere to the second law of thermodynamics (entropy increases).  If this really is the case, then our mere existence already fulfills the purpose of life.  Whatever else we achieve in life is simply extra!    I refuse to subscribe to this theory because this puts me in the same class as a cockroach, except that I burn more energy and have a bigger contribution to entropy. Woohoo! However, it does raise a point in that the Earth we live on seems to be a intelligent system with its constituent organisms all serving a common purpose.  What will the next article say?  That all creatures are interconnected in a giant neural network like on  Pandora ? -PTS

The 9 to 5 has lately taken centre stage in my life. I find it hard to muster the energy to pick up a book at night, not to mention getting the creative juices flowing in writing a post.  This week my job has taken me to Adelaide. Despite eating well, the 9 to 5 has become the 8 to 10.  I am back in town now, but my PADI open water dive course is about to start. Is it really necessary to have ten hours of e-learning before the first class? Life right now is busy but exciting! It will be just perfect if I can find more time to blog. -PTS

I would like to start a research project on.... What? I don't know yet, but here are some topics worth exploring: 1. Origin of the universe 2. Origin of life 3. Rise of consciousness 4. Purpose of life These are difficult questions, some would even say impossible to answer.  Well, this is exactly why I want to dig a little deeper. Why go for low hanging fruits if the ones at the top are sweeter? Enough said. Let's get started!  -PTS

Another great read called The World Without Us , this time on a best seller by Alan Weisman. This is a book that hypothesizes what would happen to Earth if mankind disappears overnight. It does not attempt to explain why and how humans can suddenly vanish.  Instead it tries to portray how cities and other man-made artifacts will collapse, in addition to how other lifeforms will adapt.  To illustrate its points, this piece utilizes vivid examples like the crumbling of New York City -- think Will Smith racing the red Camaro through a run-down and overgrown Times Square in  I Am Legend .  This publication has also inspired various TV series like  Life After People  on the History Channel.   Here are some interesting points: 1.    Our houses, built of the usual suspects (wood, clay, bricks), will fall easily to nature.  Their biggest enemy is water that seeps through the smallest cracks, thaws and freezes over time.  Although most roofs are waterproof, water can always find a way to rus

Here is an amazing footage taken by a tourist a few years ago at Kruger National Park in South Africa. A lion pride startled a buffalo herd, attacked and grabbed a calf near shore, only to be surprised by a sneaky crocodile. A tug of war then ensued and the lions claimed victory over the croc. However, the victors soon found themselves losers as the buffalo herd returned, fought off the lions and rescued the calf!  A whole show was produced by Nat Geo Wild based on this short film!  Here are some key points from the experts in the show: 1. Had the leading buffalo stood its ground, the lions might not have charged because the buffalo had numbers.  By turning and running, the herd immediately became prey. 2. The lions were well positioned nonetheless and attacked from three angles. 3. The lions tried to kill the calf by suffocating it. One lion bit its trachea, another its nostrils, but they did not get the job done. 4. The 600-pound croc battled against four 300-pound lions.

Happy New Year! This is my first post in 2010, after a brief hiatus celebrating year end festivities. Apart from watching the magnificent NYE fireworks in Sydney, I managed to do some sightseeing in Canberra and stumbled into the Canberra Deep Space Communication Complex (CDSCC). This place was a godsend as I have always had a deep obsession in astronomy. The CDSCC is part of NASA's Deep Space Network (DSN) and only one of three facilities around the world. The other two are in Goldstone, California and Madrid, Spain. There are four giant radio antennas in this complex.  Each are referred to by a "Deep Space Station" or DSS number. These "dishes" are enormous. The largest one, DSS-43, is 70m in diameter, and is a whopping 23 stories tall when standing on one end. It is the biggest of its kind in the Southern Hemisphere. Owing to high security, i.e. fences,  I could not get a close-up shot to do its monstrous size justice. Operating 24/7, the antennas provid

Here is a short clip on the known universe from the American Museum of Natural History. Starting from Earth zooming out to the solar system, the Milky Way, all the way to the outer frontiers of space that human technology can possibly detect.... and finally back to Earth! -PTS