Photographer Tadao Cern turned the self-portrait painting of the famous post-expressionist painter Vincent Van Gogh into a photograph with a help of Photoshop.
This is how our bellowed planet looks like on Martian twilight sky. It's the brightest point of light in the sky, and NASA's curiosity rover took a picture.
Field hockey is a team sport of the hockey family which is played between two teams of eleven players with hockey sticks and a hard, solid plastic ball. Let's see if you know some of the sports trivia.
If you are using removable disk or USB key then you should look at this lesson. I will show you how you can safely remove your device from computer without the fear of losing data.
Let's see if you are familiar with the very basic words of the German language. Go through the intuitive questionnaire and build up your knowledge profile.
Google spreadsheets lets you create charts and graphs to visualize a data set. Let's take a look how to create a nice and simple chart in a matter of few clicks.
The circular grass creations, that look like something out of a different planet scattered throughout the Namib Desert have long been one of the mysteries of science.
