Convert cubic Petameter to seam (U.K.)
Selected category: volume.
Definition and details for cubic Petameter:
Cubic Petameter (Pm3) is a unit of volume equal to 1045 m3. For example volume of the Stingray Nebula is about 1.7 Pm3.
Definition and details for seam (U.K.):
Seam is a traditional unit of volume equal to 8 bushels. This unit was in use until the early nineteenth century. Today it is called "quarter".