Part Time Scholar

Relocation always takes a toll on one's life.  I am speaking from experience as this is my second move in 2 years.   Worst of all, the 9 to 5 in Hong Kong is sometimes like the 9 to 10, especially when you work in a foreign company and expected to do early morning or evening meetings with North America. As a result, I have lost a lot of blogging time. Luckily, I recently managed to squeeze in time to watch the movie Thor , in 3D! I went to the movies not expecting any physics lessons, but Natalie Portman mentioned a number of astrophysics concepts, including the Einstein-Rosen Bridge that connected Asgard to Earth. In a layman's world, this bridge is more commonly known as a  wormhole . A wormhole is essentially a warp in space-time, thus creating a shortcut for traversing between two physical points in space and time. Think of the analogy of drawing two points on a piece of paper placed on a table. When the paper is lying flat, the distance between the two points is X cm. If

In the midst of packing and cancelling bills, I finally managed to squeeze in time to blog.  A project at Kickstarter  that I have been supporting has kicked off at last. The project is called "A History of the Future in 100 Objects." The author will try to create podcasts and author a book on 100 objects representative of the 21st century. As we have only lived 10% of the century, most of these objects will only be predictions.  In fact, people who contribute enough can put their own predictions to work with the author.  I love this collaborative approach and look forward to seeing the end product! -PTS

Just over two years ago, I wrote a post about relocating to Sydney.  Little did I know then that I will be writing a similar post today with Hong Kong as my next destination.  Life is certainly an adventure and I really enjoy not knowing the surprises that are in store! Anyway, I will spend my last three weeks here wrapping up the 9-5 and enjoying the little things Sydney has to offer.  Hope this will not affect my blogging too much. -PTS

A magnitude-6.3 earthquake today hit Christchurch, New Zealand. Although less powerful than the one that struck in September last year, it is much more devastating. Many buildings in the city were demolished, including its iconic cathedral. The casualty toll currently stands at 63, but is expected to climb above 100 in the next few days. Today's earthquake struck 45km west of the city and is only 5km below the surface. This aftershock is much closer than the quake that registered five months earlier. My condolences to those affected and I hope the city can rebuild from this unfortunate episode! -PTS