Rare card

Barn (unit)

Value

50 W

Attack

240

Defence

192

Players

1

A barn (symbol: b) is a non-SI metric unit of area equal to 10−28 m2 (100 fm2). This corresponds to the area of a square with side 10−14 m (10 fm) or a circle of diameter approximately 1.128×10−14 m (11.28 fm).

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