I've been perusing the 1950’s Popular Mechanics scans at Google Books, and ran across this gem of their ‘Round Table’ discussion of the soon-to-be-realized ‘Atomic Powered Aircraft’.

https://books.google.com/books?id=PeEDAAAAMBAJ&pg=PA100&source=gbs_toc_r&cad=2#v=onepage&q&f=false

Imagine the ISS team that contacted a TL6 world with these things flying around…

--
Bruce Johnson
University of Arizona
College of Pharmacy
Information Technology Group

Institutions do not have opinions, merely customs