Thursday, August 23, 2007
Monday, August 20, 2007
Bad science in Movies
A nice paper published by a couple of physicists in Florida, talking about science in movies, and how very simple facts were ignored...
Paper
Paper
Tuesday, June 19, 2007
Tuesday, May 29, 2007
Wednesday, May 16, 2007
Large Hadron Collider
There is a great article on the New York Times about the LHC particle accelerator being built in Geneva, at the CERN facility.
Here's the link.
Please let me know if you can view it.
Here's the link.
Please let me know if you can view it.
Monday, April 30, 2007
Big Bang and other stories...
Some reflections on the origin of the universe... beware... only for those addicted... it contains seriously complicated vocabulary :)
[Read]
[Read]
How do we prove something?
A link to a very interesting blog called Cosmic Variance, which discusses the issue of proof.
Read it, we can discuss it in Tuesday's meetings.
[Read]
Read it, we can discuss it in Tuesday's meetings.
[Read]
Thursday, April 26, 2007
New Planet!
An new planet has been discovered around a red dwarf star. It is bigger than the earth, but not by too much.
Now, hundreds of planets have been found outside the solar system, what's the big fuzz about this one?
Well, this one can have oceans. Why? Because it has a temperature that can be anywhere between 0 and 40 ºC, and a rocky surface, since it is not a gas giant (as are the ones found already).
The planet takes 13 days to orbit around its sun, that a very short year indeed! There are two other planets in the system.
So expect to hear a lot more about this newfound home!
Click on the link for more information!
Now, hundreds of planets have been found outside the solar system, what's the big fuzz about this one?
Well, this one can have oceans. Why? Because it has a temperature that can be anywhere between 0 and 40 ºC, and a rocky surface, since it is not a gas giant (as are the ones found already).
The planet takes 13 days to orbit around its sun, that a very short year indeed! There are two other planets in the system.
So expect to hear a lot more about this newfound home!
Click on the link for more information!
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