It's about one-six-thousand-five-hundredth as heavy as The Tongue of a Blue Whale
In other words, the weight of The Tongue of a Blue Whale is 6,700 times 0.90 pounds.(Balaenoptera musculus) (adult)
The tongue of a Blue Whale can weigh up to 6,000 pounds. Despite their tremendous size, blue whales feed almost exclusively on tiny crustaceans called krill and cannot swallow anything much larger than a beach ball.
It's about one-nine-thousandth as heavy as a Hippopotamus
In other words, 0.90 pounds is 0.000109 times the weight of a Hippopotamus, and the weight of a Hippopotamus is 9,170 times that amount.(Hippopotamus amphibius) (adult, male)
The average weight of an adult male hippopotamus ranges from 8,270 pounds. Appearances to the contrary, adult hippos cannot swim or float in water; they actually move by leaping and walking across lake bottoms at about 8 kph (5 mph).
It's about 15,000 times as heavy as a Grain of Rice
In other words, the weight of a Grain of Rice is 0.0000710 times 0.90 pounds.(long grain; 14% moisture content)
A single long grain of rice weighs an average of 0.0000640 pounds. A staple through most of human history, archaeological evidence indicates that the earliest rice cultivation was about 11,500 years ago.
It's about one-fifteen-thousandth as heavy as an Elephant
In other words, the weight of an Elephant is 15,000 times 0.90 pounds.(for African bush elephant, Loxodonta africana) (Adult, bull)
A bull African bush elephant weighs about 13,000 pounds. Among African elephants, both males and females have tusks (whereas female Asian elephants, Elephas maximus, do not have tusks) which can grow to 3 m (10 ft) and typically weigh about 8,800 pounds
It's about one-fifteen-thousandth as heavy as a Tyrannosaurus rex
In other words, the weight of a Tyrannosaurus rex is 16,000 times 0.90 pounds.(for FMNH PR2081, a.k.a. "Sue") (a.k.a. Tyrannosaurus, a.k.a. T-Rex) (estimated live weight)
The notable Tyrannosaurus specimen housed at the Field Museum of Natural History in Chicago, Illinois, "Sue," is estimated to have weighed about 14,000 pounds while alive. A renowned predator in popular culture, the teeth of tyrannosaurus rex were up to 33.02 cm (13 in) long.
It's about one-thirty-thousandth as heavy as an Anchor of a Cruise Ship
In other words, 0.90 pounds is 0.00003610 times the weight of an Anchor of a Cruise Ship, and the weight of an Anchor of a Cruise Ship is 27,700 times that amount.(for QE2 forward anchor, a.k.a. RMS Queen Elizabeth 2)
Each of the forward anchors of the RMS Queen Elizabeth 2 weighs 24,900 pounds. The anchor of the QE2 now sits in front of the Holyrood Church in Southampton, England, United Kingdom, along a pedestrian tourist route known as "the QE2 mile."
It's about 95,000 times as heavy as a Grain of Sand
In other words, the weight of a Grain of Sand is 0.0000110 times 0.90 pounds.(medium grain)
With tremendous variety in the size of grain and the component material, grains of sand weigh an average of 0.00000970 pounds. In 2007, a team of seven in Myrtle Beach created the world's tallest sandcastle, which measured 15.10 m (49.55 ft) in height.