Friday, December 11, 2009
Sunday, November 22, 2009
The "vampire" like star! could this be 2012?
Is this star actually like a vampire? in 2000, this star exploded and sucked up a lot of the things around it. It also released a huge amount of matter into the universe.would it explode again? It will probably because of the studys that they did. The astrnomers form sifferent universitites ssaid that it will errupt soon because eof the amount of matter that its sucking in from its neighbors.On the live science website, astrnomers form the "vlt" (very large telescope) took pictures of this star and said that is brighter than the sun. So far, if the star keeps up its feeling capibility, it can reach huge limits and can be fatal to the solar system. The stars and planets in the universe are mostly filled with hydrogen. This star is very different because it is filled with helium. by estimation of measurments, this star is about 25,000 light years away from the sun.when will this star erupt again? Nobady knows but wat we do know is that it is a ticking time bomb that will probably wipe out its companion star and mabe, if its powerful enough, wipe out the milkyway.We need to keep an eye on this star at all times but mabe this could be the 2012 that everyone was talking about.
Friday, October 23, 2009
the bomb that could change the world
The article that i read was all about how nuclear blasts can change the earths orbit.I got the article off of the live science website and it was all talking about if it can or not.when there is a nuclear explosion, they only change the orbit by a trillionth of our orbital energy.it eas also saying that other natural causes like tsunamies and earthquakes do the same thing to the earth but none of them put if off track.i think in the future, if we still use nuclear bombs, will not alter the earth.
Wednesday, September 23, 2009
can robots make ethical decisons
on the live science website, i read a topic that tries to explain if robots can make ethical decisions.what that means is would scientists be able to program robots to make human decisions even in the worst of things.if they do that then what will happen in a lose lose situation. would they make the better decision?it is a very interesting article and i would read it to find out.
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