Animated Gif Monday – Sinking an Airship
Foil ship floats in an aquarium of sulphur hexafluroide, a gas 6x denser than air. 
Baby Boomer Going Like Sixty
Baby boomer man humorously looking at life after 60, retirement in Costa Rica and Florida.
Foil ship floats in an aquarium of sulphur hexafluroide, a gas 6x denser than air.
