div class=ts-pagebutton class=gotoPage data-page=1Page 1button div class=ts-imageimg data-url=marble-mania-repeat-the-experiment-using-three-marbles-this-time-what-do-you-thinkhtmlpage=1 data-page=1 class=ts-thumb lazyload alt=Page 1: sciencenetlinkscomsciencenetlinkscommediafiler20111111marble-maniapdf · Marble Mania Repeat the experiment using three marbles this time What do you think will happen loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsusreader031viewer20220420135e7339a9debf020df318d037html5thumbnails1jpg width=140 height=200 diva href=http:sciencenetlinkscommediafiler20111013marblemaniaswf rel=ugc nofollow target=_blankhttp:sciencenetlinkscommediafiler20111013marblemaniaswfadivdiv class=ts-pagebutton class=gotoPage data-page=2Page 2button div class=ts-imageimg data-url=marble-mania-repeat-the-experiment-using-three-marbles-this-time-what-do-you-thinkhtmlpage=2 data-page=2 class=ts-thumb lazyload alt=Page 2: sciencenetlinkscomsciencenetlinkscommediafiler20111111marble-maniapdf · Marble Mania Repeat the experiment using three marbles this time What do you think will happen loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsusreader031viewer20220420135e7339a9debf020df318d037html5thumbnails2jpg width=140 height=200 divdivdiv class=ts-pagebutton class=gotoPage data-page=3Page 3button div class=ts-imageimg data-url=marble-mania-repeat-the-experiment-using-three-marbles-this-time-what-do-you-thinkhtmlpage=3 data-page=3 class=ts-thumb lazyload alt=Page 3: sciencenetlinkscomsciencenetlinkscommediafiler20111111marble-maniapdf · Marble Mania Repeat the experiment using three marbles this time What do you think will happen loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAIAAAACCAQAAADYv8WvAAAAD0lEQVR42mP8X8AwAgiABKBAv+vAXklAAAAAElFTkSuQmCC data-src=https:reader031vdocumentsusreader031viewer20220420135e7339a9debf020df318d037html5thumbnails3jpg width=140 height=200 divdiv