Information about Dinosaurs

No one really knows if dinosaurs had voices. Maybe some did and others didn't. Hadrosaurs had a hollow in their head crest, and they may have trumpeted sounds through it almost the way an elephant uses its trunk. Sound leaves no visible record and so the question of whether dinosaurs could communicate may be the most difficult question of all. However, there is fossil evidence to show that the nostrils of Hadrosaurs were elongated. The hollow in the head crest might have acted as a kind of echo chamber; a noise formed in the throat trumpeted through the crest for identification of species, communication, mating and warnings. Parasaurolophus, or the archetypal Hadrosaaurus, was named the trombone duckbill because of its facial structure.

About Crab Walking

It's easy for people to move their legs forward or backward. That's because of the way they're attached to the body. People's knees bend towards the front, and that also makes it easy to walk forward. But a crab's legs are attached to the sides of its body. And its joints, unlike our knees, bend so that the crab can walk sideways. That's why crabs walk the way they do. an we do it? Crabs have five legs on each side of their shell. The front pair are for grasping, and remaining four pairs are walking or swimming. Each leg has seven joints, arranged so that the crab walks sideways. Frog crabs and spider crabs however, have legs designed to enable them to walk forward.

Know Marital Arts

Martial arts is an omnibus term used to designate many different styles of weaponless fighting as well as systems of armed fighting. As the term is now used, it refers only to those fighting styles which developed in Asian countries. It would be more accurate to include among the martial arts the skills which were originally used for combat regardless of the country or region in which they were developed. Fencing, wrestling, boxing and archery are martial arts in exactly the same sense that judo, kendo, karate, aikido and kung fu are martial arts.

Have Positive Attitude

Life gives you only what you want and the reason for all that you are going through in life are purely because you are attracted to it. I say this out of my own experience that whatever I wished for came to me as a gift from nature. This happened because I was attracted to it. At the same time I would say that all the bad things that have happened to me is again because I was attracted to it. Whenever you want to get something you should always think about the positive side of attaining it. Only then you get attracted to the positive side of it and nature gifts it to you. At the same time if you think negatively about something, you tend to get attracted to the negative side of what you want which is what ultimately you get back and things go the wrong way. For instance if you wish to get an apple nature guides you through all ways in order to get an apple but if you happen to think that it is difficult for you to get an apple, then you are attracted to not getting an apple more than wishing for one. This way life takes you through all ways which will prevent you from getting one. So remember to always have a positive approach towards life because the key word to attaining all that you wish is ATTRACTION.