Is 0.0028 pennyweights as heavy as a Polar Bear?
It's about 0.000000009 times as heavy as a Polar Bear
The weight of a Polar Bear is about 332,000 pennyweights.
(Ursus maritimus) (adult, male)
An adult, male polar bear weighs between 332,000 pennyweights. Polar bears are so heavily insulated by their 9.9 cm (3.9 in) layer of blubber that they are often difficult to detect using infrared photography sensors.
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