November 28, 2013 - Happy Thanksgiving to all my American friends, followers, and colleagues. Even if you are not celebrating, it is always good to take time to remember everything we have to be thankful for.
November 26, 2013 - I have had a few requests already for final exam tutoring. Unfortunately I am going to be busy with a couple of other projects that I am involved with, and will not have time for tutoring sessions this year. I do apologize for not letting everyone know earlier, but the schedule for one of these projects wasn't finalized until today.
November 23, 2013 - My newest book "Touring The Universe: A Modern Guide To Astrophysics & Cosmology" is now available from the published for direct sales. It is a little more advanced than most of my articles, but should still be quite accessible to the average interested science student. Copies may be purchased here.
November 21, 2013 - A quick reminder that this weekend should be decent viewing of comet ISON. It will appear just before dawn, and can be seen between the planets Saturn and Mercury. Later next week it will pass the Sun, and if it survives that encounter should be viewable again next week as begins its journey out again.
November 20, 2013 - I just learned that Wolfram, the company behind Mathematica and other scientific software, has announced that they will be including free copies of Mathematica and of the Wolfram Programming Language on all Raspberry Pi computers. The Wolfram language in particular has been developed over the past 25 years as a high level language for symbolic computing, and now includes built-in methods for interfacing with the Raspberry Pi camera and GPIO connections. That is really great news, and is going to make these devices even more valuable.
November 13, 2013 - There is a new lecture from the SpaceVision2013 posted on Youtube (view it here) in which Dr. Harold White from NASA is claiming to have found a more technologically plausible version of the Alcubierre warp drive. For those who do not remember this model, it is a solution of Einstein's equation of general relativity which would allow for faster-than-light travel, but at the cost of high energies and exotic particles. White is claiming to have a new, tamer version of it that could be built within the century. I think there is still a lot of work to do even with his model, but it is an interesting step forward towards true space travel.
November 11, 2013 - Rememberance Day. I hope everyone in the world (or at least the commonwealth) will take a little time out of their days today to remember all the men and women who have sacrificed so much in the interest of both defence of others and peacekeeping.
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