Two quick questions,
 1) When did AI Root Stop branding their top bars with
    "Triple lock corner frame"
            (when wedges where actually wedge shaped)
 
2) Queen in the observation hive stays in one place lays an egg, which
is pick up (actually snatched away) by a worker and eaten?  After about
1/2 hour she resumes normal activity.
(Wonder if this is normal activity inside the hive but we don't see it.)
 
Once again spending way too much time, really way too much time watching
the bees!
 
Dave Verville