div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=tyndall-figures-at-grain-boundaries-of-pure-icehtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Tyndall figures at grain boundaries of pure ice loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentsnetreader038viewer2022100502575068531a28ab0f07afa4eahtml5thumbnails1jpg width=140 height=200 divp© Nature Publishing Group1975pdivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=tyndall-figures-at-grain-boundaries-of-pure-icehtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: Tyndall figures at grain boundaries of pure ice loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader038vdocumentsnetreader038viewer2022100502575068531a28ab0f07afa4eahtml5thumbnails2jpg width=140 height=200 divp© Nature Publishing Group1975pdiv