As a result of numerous fires from leaking systems, operating sodium - cooled fast reactors to date have been shut down more than they have run. (scientificamerican.com)
Buckley featured Lowenstein on numerous Firing Line programs, publicly endorsed his candidacies for U.S. Congress, and delivered a eulogy at his funeral. (en.wikipedia.org)
Numerous fires create a smoky pall over the skies of western Africa. (sciencedaily.com)