First Kentucky Derby / Ground broke on CERN lab - May 17

This Day in History Class - A podcast by iHeartPodcasts and HowStuffWorks

Categories:

On this day in 1875, the first Kentucky Derby was held in Louisville. / On this day in 1954, groundwork began on the CERN site at Meyrin in Geneva, Switzerland. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.