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...Wanda Kirkbridge Farr of the U. S. Department of Agriculture and Miss Sophia H. Eckerson of the Boyce Thompson Institute for Plant Research at Yonkers, N. Y. launched an intensive chemical drive on cotton fibres, which are almost pure cellulose. When they soaked the fibres in strong hydrochloric acid, the cellulose structure came visibly apart under powerful microscopes. The particles, it turned out, had not been too small to see but were hidden by a cementing substance that the acid dissolved. There were football-shaped bodies some .00006 in. long. As the cell wall was built the particles formed compact...

Author: /time Magazine | Title: Science: Cellulose Explained | 11/25/1935 | See Source »

...Saulwetter) is a shapely, well-dressed, vivacious cytorogist (cell anatomist) who got her master's degree at Columbia, did skin & cancer research in St. Louis, taught botany there, experimented for a time at the Boyce Thompson Institute, is now a government cotton technologist. Dr. Sophia H. Eckerson got her Ph. D. at University of Chicago, is a learned, shy spinster not far from 60. has been at Boyce Thompson for 14 years, is known to colleagues male & female as a clever and learned worker with plants...

Author: /time Magazine | Title: Science: Cellulose Explained | 11/25/1935 | See Source »

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