Suppose if some one develop some technology, he has to continuously do research and upgrade the technology otherwise it will become obsolete. Instead one can get technology from others. In this case no need to worry about the R&D. but only thing is the buyer has to buy another new technology or upgrade from the same supplier if the operation viability is lost. The same rule is applicable to the Indian Sarkari scientist. They are not fit for R&D. they are always interested in monthly salaries and pension. No accountability too. Why should they favor for developing technology handling head breaking problems and by spending sleepless nights. It is better to favor for buying technology from others and operating it. so peacefully work 10-4 for 5 days and rest enjoying life. The main reason may be the government. The government don't have vigorous technology development policies. Who is to blame?