Well, we found of course that this material became overgrown with algae, and we needed then to develop a cleaning procedure, and we also looked at how seabirds and marine mammals interacted, and in fact you see here a sea otter that found this incredibly interesting, and would periodically work its way across this little floating water bed, and we wanted to hire this guy or train him to be able to clean the surface of these things, but that's for the future.
vi fandt ud af at materialet selvfølgeligt blev overgroet af alger, og vi havde så brug for at udvikle en renseteknik, og vi så også på hvordan havfugle og havpattedyr reagerede, og i kan faktisk se her at en havodder fandt det utroligt interessant, og den ville fra tid til tid arbejde sig over den her lille flydende vandseng, vi ville gerne have hyret den og trænet den til at rense overfladen på systemet men det må blive i fremtiden.