Felicia the diaper-wearing ferret was sent into a particle accelerator for science
From IFL Science (United Kingdom), July 5, 2021: In the late 1960’s, Fermilab’s Felicia the ferret helped trouble shoot why the newly completed particle accelerator would not start. Thanks to the innovative thinking of a laboratory worker from Oxford, UK, he sourced Felicia to help identify the accelerator’s stall.