21st January 2011, 08:33 PM
They made their own lime putty and used the recipe for mortar that sets underwater after first making mortar that didn't set at all.
You can watch it online, you know.... just for the fun of it.
You can watch it online, you know.... just for the fun of it.
Prime practitioner of headology, with a side order of melting glass with a stern glare.