Of course you can, because Styrofoam can float on top of water for a long time. A lot of newer boats have Styrofoam in the bottom for added buoyancy if you do add it to your boat, be sure that there is no moisture in the bottom of boat when you do it if not completely dry , moisture will be trapped and eventually rot any wood that was used in the boat's construction.
You fill the bottom of the boat with water
Shafou.com
Fill it with what?
= '''to sink or fill (a boat) with water''' =
The duration of The Glass Bottom Boat is 1.83 hours.
A boat will float sideways if the water is too shallow and it touches bottom. Boats will float higher in water with greater salt content. If you fill a boat with water it begins to sink deeper. It all depends on whether you are talking about water outside the boat or water inside the boat.
the thinner one because it can cut through water faster
The Glass Bottom Boat was created on 1966-06-09.
PuntBargeTrowJon Boat
The distance between the bottom and the keel of a boat is the draught (British English).
lower
on the bottom