August 21st, 2008 by admin
M31 OR Andromeda Galaxy

Messier 31 (M31, NGC 224) is the famous Andromeda galaxy, our nearest large neighbor galaxy .
The Andromeda Galaxy is aspiral galaxy approximately 2.5 million light-years away .
The Andromeda Galaxy is notable for being one of the brightest Messier objects, making it easily visible to the naked eye even when viewed from areas with moderate light pollution.
The Andromeda Galaxy is approaching the Sun at about 300 kilometers per second (186 miles/sec) .
the Andromeda Galaxy and the Milky Way are approaching one another at a speed of 100 to 140 kilometers per second (62–87 miles/sec.).
The impact is predicted to occur in about 2.5 billion years. In that case the two galaxies (Milky way and M31) will likely merge to form a giant elliptical galaxy.
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Tags: Andromeda Galaxy, M31
Posted in Interisting |
August 11th, 2008 by admin
Hot , i hate hot at summer all my electronic machines be in dangerouse , especially my laptop ;
Tips to protect laptops at summer :
1- Let the laptop take the surrounding temperature before starting it up .
2- Never exposed laptop to direct sun if it is in use or not .
3- Use laptop’s stand specially which made of metal and have multi fans in it .
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Tags: hot, hotlaptop, laptop
Posted in laptop |
August 8th, 2008 by admin
In many PHP examples i found variables usualy carry two names foo , bar
So i searched and discovered that :
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Tags: bar, foo, metasyntactic
Posted in StandFor |
August 8th, 2008 by admin
it was adream , searching on the web with image and get smiliar images …
in TinEye Search Engine you can see dream becom true , it still in beta
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Tags: imagesearch, tineye
Posted in sites |