How Far Is One Block

Just how far is "a block", anyway? Anyway instructables How far is a block? (hard to generalize but can estimate it)

How Far Is a Block? (Hard to Generalize But Can Estimate It)

How Far Is a Block? (Hard to Generalize But Can Estimate It)

Block cycle blocks newcities

How Far Is a Block? (Hard to Generalize But Can Estimate It)

How Far Is a Block? (Hard to Generalize But Can Estimate It)

Just how far is "a block", anyway? - Instructables

Just how far is "a block", anyway? - Instructables