Length3 tenths m
1.5Brick lengths
2.63Popsicle lengths
1.67Carrot lengths
Photo from Wikimedia Commons
Rugby Ball
The oval ball that gave American football its shape/Sports
A regulation rugby union ball is an elongated ellipsoid made of synthetic material with four panels. Its shape evolved from the pig-bladder balls hand-stitched by William Gilbert in Rugby, England in the 1820s. The oval form allows for both carrying and kicking during play.
Measurements
End-to-end circumference7.7 tenths m
2.57Light-nanoseconds
3.1 tenthsPhone booth heights
3.08Screwdriver lengths
Mid circumference6 tenths m
1.22Trumpet lengths
2 millionUV-B wavelengths
8,571Human hairs
Mass4.4 tenths kg
1.5 millionSpider silk strands
314 millionthsHonda Civics
8.8Rubber ducks
Maximum width1.9 tenths m
3.52Golf tees
494 trillionthsEarth-to-Moon distances
7.6Cherry tomatoes