-
Eduard Pagès Riberaygua joined the group
Concrete in marine environment 1 month, 1 week ago -
Ryan joined the group
Concrete in marine environment 8 months, 1 week ago -
Kaseijin joined the group
Concrete in marine environment 1 year ago -
Kaseijin joined the group
Concrete in marine environment 1 year ago -
shredder7753 joined the group
Concrete in marine environment 1 year ago -
alessio Nanni joined the group
Concrete in marine environment 1 year ago -
ellmer posted an update in the group
Concrete in marine environment 1 year, 1 month agoA list and history of outstanding floating concrete structures.
(http://concretesubmarine.activeboard.com/f541915/oustanding-floating-concrete-structures/) -
ellmer created the group
Concrete in marine environment 1 year, 1 month ago
©2012 The Seasteading Institute