Module 8 : Joining               
  Lecture 27 : Joining, Ball & Socket Joints, Universal Joints
 

(Source: http://www.google.co.in/search?hl=en&q=Joining&bav=on.2,or.r_gc.r_pw.r_qf.
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RUMLDL4fnrAfq-4D4CA ; Sept. 13, 2012)

The above depicts the characteristics of temporary joining. Socially we are joined by symbolic gesture of hands joining together (plate 1A). Social joining could be political (plate 1D), friendship, group, faith, humanitarian reasons (plate 1B), philosophical or religious community activities (plate 1C), etc. These joining are based on believes and similar sentimental attachment. The power of joining-together is the catalyst and the backbone of community living.

Joining

http://chestofbooks.com/food/household/Woman-Encyclopaedia-4/images/Fig-I-Joining-two-strips-of-gimp-by-linking-the-loops-with.png
http://t3.gstatic.com/images?q=tbn:ANd9GcRoJAu8WBg9dH9M1U8LGxB5__YOWQfWe4Il8cZEHNJzsBjaTMmpqA
http://t3.gstatic.com/images?q=tbn:ANd9GcSIKh9bLAyLjoID7w_dhFrHqQv9YCufzsXjfuKnOog-NLWJixVYwA
Plate 2A Loops 
2B Joining Two Runner
  
2C Cutlery Joining  
    
2D Knob Joining

(Source:http://www.google.co.in/search?hl=en&q=Furniture+Joining&bav=on.2,or.r_gc.r_pw.r_qf.&
biw=1332&bih=581&um=1&ie=UTF8&tbm=isch&source=og&sa=N&tab=wi&ei=EepRUPeeLsvLrQ
fcr4HICA ; Sept. 13, 2012)

Joining of thread loops (plate 2A) physically puts together two sides to create one unit. Because of the similarity in material (thread) it creates a unity. On the otherhand two plastic runners are joined together (plate 2B) with the help of a metal hook for better permanency. Three cutlery pieces (plate 2C) are joined together through a common vertex. The drawer knobs (plate 2D) are fixed on the surface with the joint for permanency.