Do God exist?

A man went to a barber shop to have his hair   and his beard cut as always. He began to have a good conversation    b with the barber who attended him. They talked about so many things and various subjects. Suddenly, they touched on the subject of God. The barber said: "Look man, I don't believe that God exists." "Why do you say that?" asked the customer. Well, it's so easy, you just have to go out in the street to realize that God does not exist. Oh, tell me, if God exists, would there be so many sick people? Would there be abandoned children? If God exists, there would be no suffering nor pain. I can't think of loving a God who permits all of these things." The customer thought for a moment, but he didn't respond because he did not want to start an argument. The barber finished his job and the customer left the shop. Just after he left the barber shop, he saw a man in the street with long hair and a beard. It was very long, and a long time since he had his hair cut. He looked dirty and unkempt. The customer entered the barber shop   again and he said to the barber: "You know what? Barbers do not exist." "How can you say they don't exist?" asked the surprised barber. " I am here and I am a barber. Why I just worked on you!" "No!" the customer exclaimed. "Barbers don't exist, because if they did there would be no people with long hair and beard like that man who is outside." "Ah, barbers do exist, what happens   is that people do not come to me." "Exactly!"- affirmed the customer. "That's the point! God does exist. What happens is people don't go to Him and do not look for Him. That's why there's so much pain and suffering in the world." If you think God exists, send this to other people---   If you think God does not exist, Ignore it!

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Basics of koch postulate

What is Koch postulate?

In the identification of any plant disease the first step is to determine whether the disease is caused by an infectious agent or by environmental factor. Infectious agent usually characteristics symptoms on some part of the plant that reveal the presence and sometime the kind of infectious agent. Some infectious agent however, especially viruses may produce general systemic symptoms very similar to those caused by various environmental factors. If no pathogen can be found on or in a diseased plant and if the symptom presence are not the physical virus symptoms and cannot be consider as the cause of the disease. When a pathogen is found on the plant, the pathogen is identified by reference to special manners and if the pathogen is known to cause such disease then the identification may be consider completed. If however the pathogen found seems to be the cause of the disease but no previous exist to support this, then the following steps are taken to verify the hypothesis that the isolate pathogen is the cause of the disease. The procedure for proving this postulate can be summarised thus:

1.      RECOGNITION: The organisms in question must be found constantly associated with a particular symptom.

2.      ISOLATION: It must be isolated, grown and studied in pure culture.

3.      INOCULATION: The organism grown in pure culture must be inoculated into a healthy plant to produce the particular disease. The symptom produced in the inoculated plant should be the same as the symptom first observed.

4.      RE-ISOLATION: The organism must be re-isolated from the inoculated plant and compared with the first culture to be shown to be same as the original culture

I hope this little notes is of help.

 Yours sincerely,

Ajibade Tolulope Samuel.