The Measure of Things logo The Measure of Things logo

Correction for the length of a Grain of Sand

Thanks for your input! Let us know more about what's wrong in the form below.
How long is 0.0055 furlongs?
It's about 900 times as long as a Grain of Sand
The length of a Grain of Sand is about 0.000006210 furlongs.
(medium grain)
Composed mainly of quartz, mica, feldspar, or magnetite, a grain of sand measures an average of 0.000006210 furlongs. In 2007, a team of seven in Myrtle Beach created the world's tallest sandcastle, which measured 0.0751 furlongs in height.
If you want us to reply, please let us know what to call you
You don't have to enter an email address, but we won't be able to reply if you don't
*
Please enter your comments or feedback