Is our mission saving the planet? I don't think so.
Recently I read the following sentence. On Earth nature is beautiful, in heaven it is human beings who are more beautiful. In a...
An empty space not that empty
There’s an image that always impressed me: Rubin’s Cup. What to you see? A cup or two persons facing one another? The empty space means...
Free with technology, not technology-free
One of my favorite authors of all time is Michael Crichton. When I saw the movie Jurassic Park, I immediately wanted to read the book...