Is 894.350 nanograms as heavy as a Grain of Sand?
It's about one-five-thousandth as heavy as a Grain of Sand
The weight of a Grain of Sand is about 4,400,000 nanograms.
(medium grain)
With tremendous variety in the size of grain and the component material, grains of sand weigh an average of 4,400,000 nanograms. 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.
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