1. 米国の微生物学者(ポーランド生まれ)で、灰白髄炎に対して経口的に飲まれるセービンワクチンを開発した(1906年生まれ)(United States microbiologist (born in Poland) who developed the Sabin vaccine that is taken orally against poliomyelitis (born 1906))
2. すべての入射音を吸収する表面の平方フィートでの吸収に対する音響吸収等価の単位(a unit of acoustic absorption equivalent to the absorption by a square foot of a surface that absorbs all incident sound)