Adobe Acrobat 9 is now available, along with the trial version of the Professional edition. Compared to basic editors, such as Jaws PDF Editor 4, it's a huge download at over 325MB. It's also rather expensive, too, at £499 (inc VAT) for a single-user license. If you need to collaborate with other users within your workplace, it's going to be pricy for a multi-seat corporate license.
Adobe Acrobat 9 Professional link.
Warming was most pronounced in Siberia region
The tank will be subjected to high stresses and loads via dozens of hydraulic cylinders during testing
'Sunlit wet sidewalk' provides evidence of methane rainfall on the north pole of Saturn's moon Titan
Methane rainfall indicates the start of the summer season in Titan's northern hemisphere
Scientists believe there could be other hydrides or superhydrides with super conducting properties