Cracks in Earth's Magnetic Shield
Violent solar storms, like coronal mass ejections, can send a billion tons of electrified gas (electrons and ions) into space at millions of miles per hour -- and the only thing protecting us, is the Earth's magnetic field. The magnetosphere, the part of the magnetic field that extends like a shield around the planet, deflects most of Sun's particles -- it serves to protect satellites in space and the electrical grids around the world. Recently however, NASA's IMAGE spacecraft and the joint NASA/ESA Cluster satellites discovered that immense cracks can sometimes develop in the magnetosphere, and remain open for hours, allowing particles from the Sun to breach Earth's defenses. Not to worry though, those particles hardly ever reach Earth, as our atmosphere serves as the final barrier to protecting life -- most of the effects are felt in the upper atmosphere.
Of Movies
South Park: Bigger, Longer & Uncut -- This is one hilarious movie -- but boy is it rude. It's rude beyond the point of being offensive. The movie takes the good taste filter off and amuses with humour that simulate the juvenile in us. Every now and again though, that little kid in us needs to be amused -- and this movie will certainly do that. If you're offended by the movie, it's because the adult in you is watching. The Brothers Grimm -- This was an OK fantasy movie, moving at a good pace, with the appropriate level of action and humour. The special effects were well done -- and so was the cinematography. If you missed it in the theatre, you didn't miss much however. You can catch it on DVD. The Aristocrats -- This is a movie about a joke. One joke. That's it. The delivery however -- now that was something else. The delivery was sick, sick, sick. This is an in-joke for comedians that have been numbed by jokes for us regular folk. The only thi...
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