A team of British scientists and engineers are taking a look at gravity as one way to protect the Earth from asteroids and objects from outer space.
Instead of sending shuttle crews to blow an approaching asteroid up, British astronomers at the Astrophysics Research Center are planning to build a 10-ton "gravity tractor" spacecraft that will influence the object's trajectory. However the process will take some time -- a craft will have to be launched 15 years in advance to really have an effect -- but, once the tractor arrives, it will hover close by an asteroid and gently guide it along a different path.
But the high cost implications mean that before the device could be made, it would have to be commissioned by a government or a group of governments working together.
There’s a spreadsheet program that comes with the Mac Operational System which is called Apple Numbers. Actually, it’s a part of Apple’s iWork suite. This program crates files with data organized into rows and columns and may as well be provided with some graphs, tables, images and formulas. Rows are usually labeled with numbers while columns are labeled using letters. An Individual sell can be determined by a unique combination of both. Read more
Photo editing can be a cumbersome and time consuming job, but it's what makes the end product even more stunning. To do this, there are tons of software that allow you to work on your material anywhere without the new of installing it on your computer. Today, we review Fotophire - the latest and also complete photo editing toolkit you can access on the cloud. Check out what we think about it and how you can use it for your photo works. Read more
Just as templates have made it a lot easier to design your web pages and build your websites, there are times when this wide array of templates makes you overwhelmed and confused and for several days together you keep staring at them unable to decide which to select and work upon. Read more