Particle accelerator cleaning ferret - photo

In the 1970s, scientists at Fermilab employed a ferret named Felicia to assist with cleaning vacuum tubes in the Meson Laboratory.

https://diqn32j8nouaz.cloudfront.net...r_fullsize.jpg


More:
https://history.fnal.gov/historical/...icia_tiny.html


Previously:

https://www.homemadetools.net/forum/...089#post203288
https://www.homemadetools.net/forum/...951#post202781
https://www.homemadetools.net/forum/...918#post144640
https://www.homemadetools.net/forum/...092#post164922
https://www.homemadetools.net/forum/...089#post203288

"Just take her outside and shake her out"...

I'd like to b see that in action. Was she the cleaning device or did she tow something through the tubes?