Dime cómo flotan los barcos?

Description:

Uses simple experiments and activities, to explore concepts such as density, upthrust, and water displacement; and to explain why objects float or sink.

subjects: Archimedes' principle,  Spanish language materials,  Agua,  Water,  Experiments,  Experimentos,  Buoyant ascent (Hydrodynamics),  Juvenile literature,  Literatura juvenil,  Floating bodies