div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=can-they-do-it-againhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: Can they do it again loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader035vdocumentssitereader035viewer2022073020575068901a28ab0f07b0bfa7html5thumbnails1jpg width=140 height=200 divp© 1993 Nature Publishing Grouppdiv