TECHWELCOME

                                   Cyborg                                                  Human Cyborgization: the latest technology and the top of real cyborgs. Cyborgs are already among us. The technology of the future is already here today. Are we already cyborgs? In this  present selected current progress and perspectives on the process of cyborgization. What is a cyborg: It is person whose physical abilities are extended beyond normal human limitations by mechanical elements built into the body.                                                          Cyborgization is fashion, madness or a natural part of our evolution? Wh...

                                 Oxygen                                         imagine if all the oxygen was disappeared not forever just for 5 seconds, what will to the atmosphere, what would happen to the environment. take a deep breath the more you taking is 21% of oxygen in our atmosphere 78% being nitrogen, although it's not the most abundant gas in our atmosphere. It is the most important. Without oxygen, plants, animals, water and us humans wouldn't be where we are today. 5 seconds may not sound like a whole lot of time to be without oxygen. Most of us can go at least 30 seconds without taking a breath. So it would happen too fast for your body to even notice your breathing would actually remain normal.                          ...