div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=the-position-of-the-scientific-workerhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: The Position of the Scientific Worker loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentsusreader035viewer2022073012575067bb1a28ab0f07ace301html5thumbnails1jpg width=140 height=200 divp© 1923 Nature Publishing Grouppdiv