astronomy

Science: What will happen when the Andromeda galaxy and the Milky Way collide

Dan-Marius, Science, Știința

[youtube http://www.youtube.com/watch?v=Cd9cBlvfjow] The Milky Way and Andromeda galaxy are on a collision course: in about 3 billion years from now the two galaxies will collide. Then over a span of 1 billion years or so after a very complex gravitational dance, they will merge to form an giant elliptical galaxy. That’s why the collision period is […]

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Technology: Difference between a disc and a disk

computer, Dan-Marius, technology

Disk and disc have very similar pronounciation, but they are very different: 2 alternative spelling for things that are generally thing and circular geometry. For the most part the words “disc” and “disk” can be used interchangeably to describe these flat, rounded objects. The terms and the objects appear in fields such as computers, media, science,

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