Adult Campbell ducks weigh approximately 3-5 pounds.

All 12 columns weigh approximately a combined 450 tons.

Each seed weighs approximately 0.25 g.

A dozen diapers weigh approximately three and a half pounds.

She acquired the nickname "Pudgy" as a child, and the name stuck, even though she weighed approximately 115 pounds at a height of 5'2".

Dollars were also much larger and weighed approximately an ounce.

The TacSat-2 micro satellite weighs approximately 814 pounds.

The X-Band weighs approximately 1/12 as much and is 1/9 the volume of communications systems now used in other missions.

Kahler had a relatively large stature for a pitcher; he was listed as about 6 feet tall and weighed approximately 183 pounds.

Found at Suraras Springs, south of Mannheim, it weighed approximately 2000 pounds.