Word: experimental
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Dates: during 1920-1929
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...Already jubilant over these signs of prosperity, railroad men heard with interest last week that a non-railroad man was working on an experiment which might materially lessen operating costs. The experiment was a Timken Tapered Roller Bearing-equipped locomotive. The experimenter was Henry Holiday Timken...
Nicotine - Pipe, Cigar & Cigaret Tobaccos. To verify the claims of "denicotinized" tobacco manufacturers the Connecticut Agricultural Experiment made quantitative chemical tests for the actual nicotine content of certain treated and untreated brands. The percentage :
An experiment in the Harvard Dental School curriculum, in the form of application of the tutorial system to that professional course, met with initial success in its brief trial last year. Though the tutorial system has long been used in Harvard College and has been taken up to some extent...
The subject of this Dental School experiment, which was carried on a comparatively small scale, was the Junior class. Divided in the second semester into small groups of from three to five men each with a tutor for each group, the class hold tutorial conferences. In these conferences the members...
The early and not unexpected success of the experiment was due in part to the enthusiasm with which it was received by both students and tutors of the Dental School. The adoption of the new system has tended to widen the scope of dental study.