Convert fermi to pie (Castilian foot)
Selected category: length.
Definition and details for fermi:
One fermi (fm) equals to 10-15 meter. This unit of distance was formerly used in atomic physics and was named for Enrico Fermi (1901-1954), the Italian-American physicist who built the first nuclear reactor.
Definition and details for pie (Castilian foot):
Pie is a traditional unit of length comparable with the foot. It is about 27.86 cm. One pie is one third of a vara.