div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=to-split-or-not-to-splithtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: To Split or not to Split loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader036vdocumentsusreader036viewer2022073020575068381a28ab0f07af2870html5thumbnails1jpg width=140 height=200 divp© 1967 Nature Publishing Grouppdiv