Tecnics

Now that the retirement of the space shuttles Atlantis, Discovery and Endeavour is approaching, one wonders what will be their future.

The scenarios seem to have many but ultimately nothing is decided.

Initially, NASA had expressed their intension to sell spaceships to the end of their service at a cost of $ 42 million each. Indeed, it seems they are no longer for sale as reported by CNN. So here comes the hit that the U.S. press that these days the question: “Do you have a garage large enough to park a shuttle?“... Continue reading [..]

The Boeing 787 Dreamliner made its first flight Dec. 15, 2009, two years late than the scheduled date. And landed a few days ago in Europe, at the Aircraft International Exhibition of Farnborough, near London.

The plane is made mostly of carbon fiber, which together with other lightweight materials, accounts for more than 50%.. Continue reading [..]

In this article we aim to bring a list of commands and google some combination thereof, with practical examples that will facilitate their use. The article is mainly aimed to webmasters in the hope that they will find the information useful for managing your site against search engine’s most important.. Continue reading [..]

The Jellyfish are increasingly common in our seas and accidental contact with them is increasingly likely.

The jellyfish can cause injury from contact and is also important to know how to behave well in these cases.. Continue reading [..]

Perhaps one of the most significant utilities that every browser should have as its tools, you can synchronize your bookmarks online, so you can have “favorite” always just a click away on each PC we use, or simply make a safety backup

Synchronize bookmarks between multiple computers with Google Chrome now becomes very simple.

While earlier versions of Chrome, to synchronize the bookmarks you had to use the flag -enable-sync, time synchronization is “native” as well as.. Continue reading [..]

The crop circles (in English crop circles), or sour-glyph, are areas of cereal fields, or similar crops, where plants appear uniformly flattened, forming various geometric shapes.. Continue reading [..]