efectiveness of election campaign

If we watch carefully the crowd that karunanidhi, jayalalitha addressed, we can find that that it is the arranged audience. They are addressing their own crowd. Very less outsiders. They took pleasure in the crowd atmosphere.Even if they are not addressing, their people will vote for them.

These leaders did not take efforts to adddress the common people who will listen to their arguements and change or decide to vote for them.

Even if karunanidhi and jayalalitha did not tour this time, they would have got what they get by campain.

Energy has been spent without any possible gains.



tamilnadu election, effeveness of campaign

3d PRINTER

I was very much impressed by an article on "3D PRINTING" in the magazene " The Economist "

Normally we think 3D printer is an improvement of 2D printing.
But by using 3D printer , articles are formed and fabricated.
Normally when we make parts, we take material, cut, drill , fasten...
So our techinque is reduction methods.

In 3D printing, articles formed by layer by layer.
So addtitive method.

I was surprised to know why courier companies are worried over this development.
Critical spares in maintenance of crical systems are sent thru courier nowadays.

If 3D printing development becomes popular, spares can be made at site.

Ramakrishnan

air india gets life

Vayalar Ravi is the new aviation minister. He is from Kerala. Kerala is well connected to middle east countries through air india express. The previous aviation minister was destroying Air India. Gulf employees from Kerala were the worst affected.
Since new minister is from Kerala, he will improve air India.