Pendulum is a small sinker suspended on a thread, chain or cord. Some people as pendulum often use their wedding ring hanging on a thread.

Taking a look at the color of eyes of your interlocutor you can learn a lot about his character. This article explains what traits are peculiar to people with eyes of different colors.

Scientists argue, that by shape and length of women's legs can be accurately defined some traits of character of their owner.

If you do not like the salary, but you love your job and do not want to search for a new jobs in other firms, then you need to ask an increase in pay. But this step needs to be prepared!

Look at the evolution and human abilities. Cognitive interpretation of development of life and spatial connections. We draw parallels of living nature and physics laws.