Did you ever look at a pool and wonder how many Glenn Danzigs worth of water is in it? Apparently writer of funny stuff Hudson Hongo must have, as he’s made a “What’s That In Danzigs” metric calculator! Amaze your friends when they ask how many kilograms it would take to make 5 Danzigs and you answer, “why 478, of course.” One of the things we like about it is that it’s not even U.S. measurement.

[Thanks to reader Charles Atwood for the tip]