Excerpt from Trends in Coal Utilization
We have seen that there are many unsolved problems con fronting the coal technologists. It is also well known, but in the past at least has been less well appreciated, that the solving of problems requires much investigation and experiment the type of work which we call research.
It is gratifying to those of us who are interested in coal prob lems to note that there is a definite upward trend in the amount of coal research being carried ou. Depicting this trend, but not by any means giving complete data on investments in coal research, is fig ure 2, which shows the rapid rise in expenditures for general research by Bituminous Coal Research in recent years The budget fig ure for 1947 has been announced by Dr. Rose as The expenditures by' the Bureau of Mines for Fuel Testing show a rising trend that is less steep.
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