Did you know that the traditional measure of 40 winks can be accurately converted to 13.333333333 nanoseconds?!

Do you know what a galileo, a dyne, or a stigma is?

And if you ever need to convert hectares into roods or townships, well this is for you!
and it's also a useful practical tool, too, but!
http://www.engnetglobal.com/tips/convert.asp


(edit to activate URL)