Cartilages are a type of connective tissues that consists of cartilaginous cells, They do not contain blood vessels, So, they get food and oxygen from the bone cells by diffusion, Cartilages protect the bones...
Ultrasonic welding is the clean, fast and reliable method of joining plastics, It is the use of ultrasonic frequency mechanical vibration energy ( It can be more than 15 KHZ ) in the work-piece...
The joint The joint is the location at which the bones meet each other, and they allow the movement between the bones, It is the point where two bones meet, The joints hold the...
