Humans wouldn't last long in space without significant technological assistance, does that mean we need to alter human biology to prepare it for future space travels?
Nature is everything around us, we are nature and we should be doing everything in our power to preserve it. Now let's learn about nature in Portuguese.
Adobe Photoshop always was on of the best (if not the best) image manipulation tools out there. It all started in 1987, when Thomas Knoll decided to create a program for Mac computers.
David Guttenfelder a veteran photojournalist became one of the very first foreign photogs to be allowed to take pictures in North Korea and so we get to see the rare insight of this isolated country.
Pretty useful trick in Adobe Photoshop, where we will change the setting for showing dimensions in pixels instead of centimetres while making selections.
Windows 8 has a very useful application to get driving directions from point A to point B and it works everywhere. In this lesson I will show you a simple example.
