Thursday, March 27, 2008
I read an interesting article in The Economist about some mismatches discovered between the predictions of the general relativity theory and some actual measurements. These mismatches were found a couple of times when various space missions used planetary gravity for acceleration (this is a cheap method to accelerate a space probe by swinging it around a planet, instead of installing powerful engines that also require a lot of fuel). The researchers are still checking the flight data of the various space probes to make sure there is no other explanation for this deviation, but this could become a serious flaw in the general relativity theory. Who wants to fix it? :)
Sunday, March 23, 2008
I just finish reading the last novel of the Harry Potter series. Impressive! I liked very much the last two novels, there is much more action and suspense than in the previous ones. Overall I think the world created by the author is quite complex with strong characters and conflicts and many twists to keep you on the hook. All the ingredients to get a best-seller.
Friday, March 14, 2008
After more than a hundred years of wild imagination Jules Verne finally made it to space, in the form of an ATV, which is not an all terrain vehicle, but an automated transfer vehicle which can attach itself to the International Space Station without any human driving. This first ATV is called Jules Verne after the famous French science fiction writer. This is one big step in the European space program, showing some commitment into developing more and more advanced space technology. See details about first ATV mission here.
Saturday, March 08, 2008
I spent the last three days in bed having a severe flu. I still have some fever, but it's getting better, so probably I'll go back to work on Monday. Meanwhile, I managed to finish the fifth book of Harry Potter series and I started the sixth one, "Harry Potter and the Half-Blood Prince". It is very entertaining and I think this is the best book of the series so far.