That Foamy Ole Dome
Mandatory OH&S requirement
Humans are a fascinating creature, descended from single cell in and out creatures we have evolved into the highly specialised species that we are today (Homus peopleus). One of the key traits to our survival and dominance in such variable environments is the ability to create tools necessary for survival.
May i point you now to the obvious genius of the invention above, the foam dome. Sure we invented the wheel and then some point later we invented beer but surely this little invention takes the cake. Not only do you not have to hold two beers, but you can fit two beers into the one mouth. Now that is evolution Mr Darwin.