{"version":1,"type":"rich","provider_name":"Libsyn","provider_url":"https:\/\/www.libsyn.com","height":90,"width":600,"title":"How particle accelerators came to be","description":"PODCAST:&amp;nbsp;They started out so small, one could fit on the palm of your hand, but to make groundbreaking discoveries, physicists had to think really big \u2014 as in, vast machines with the power and capacity to reveal the tiniest building blocks of our universe. ","author_name":"Knowable","author_url":"https:\/\/knowablemagazine.org","html":"<iframe title=\"Libsyn Player\" style=\"border: none\" src=\"\/\/html5-player.libsyn.com\/embed\/episode\/id\/22601222\/height\/90\/theme\/custom\/thumbnail\/yes\/direction\/forward\/render-playlist\/no\/custom-color\/88AA3C\/\" height=\"90\" width=\"600\" scrolling=\"no\"  allowfullscreen webkitallowfullscreen mozallowfullscreen oallowfullscreen msallowfullscreen><\/iframe>","thumbnail_url":"https:\/\/assets.libsyn.com\/secure\/content\/124213811"}