Thereareneithermuchinvestigationof,whatwecouldcallthenaturalbasefortheexistenceofthoseBalsaRafts:Technologyemployedontherafts,toolsandmethodsatdisposalfortheconstructionofraftsnortherawmaterialpresentinthearea-atthattime.

There are neither much investigation of, what we could call the natural base for the existence of those Balsa Rafts: Technology employed on the rafts, tools and methods at disposal for the construction of rafts nor the raw material present in the area - at that time.

Thegroupcarriedthereforoutcomparativehydraulictestsinawatertank,measuringwaterresistanceinrelationtosail-speed.

The group carried therefor out comparative hydraulic tests in a water tank, measuring water resistance in relation to sail-speed.

DozenAbetplacedinoneoftheboxesmarked'1st12','2nd12'or'3rd12',whicheachcover12numbers.

Dozen A bet placed in one of the boxes marked '1st 12', '2nd 12' or '3rd 12', which each cover 12 numbers.

RomanticholidayinfarmhouseinItaly:wonderfulscenereyforyourromanticescape
Romantic holiday in farmhouse in Italy: wonderful scenerey for your romantic escape