Space exploration always was the dream of humanity. Observation of sky and stars were conducted even by ancient Greeks. Nowadays, when we finally have proper tools for exploring the galaxy we can ask ourselves about the pros and cons of presence of human in the space. First of all, development of space technology guides us to continuous evolution in ev(...)

These days many people all over the world live in big cities like Warsaw or Cracow. Our children grow up in them enjoying the view of concrete world of blocks and endless road tracks not even having a chance to take a breath of fresh air. Is living in the city worth it? Let’s take a closer look at this matter and consider a few of the pros and cons to g(...)