Agate is good protective energy stone, especially for children, and is very calming and soothing. It also can help strengthen the body's connection to the earth.
The friction factor, f, is a dimensionless factor that depends primarily on the velocity u, diameter D, density Ï, and viscosity Î·. It is also a function of wall roughness which depends on the size Îµ, spacing Îµ' and shape of the roughness elements characterized by Îµ''.
By Matt Rosenberg. Definition: The push factor involves a force which acts to drive people away from a place and the pull factor is what draws them to a new location. Also Known As: push factor, pull factor. Examples: Several push factors contributed to me wanting to leave my village and move to Cairo but, by far, the pull factor of the that amazing city was what made me decide to move. Related Articles.