A stone dropped into a bucket of water usually goes straight down. A piece of dry wood may stay on the surface. An empty container …
How mass and density affect handling, balance, and physical feel.
Weight & Density
Why Can Wood Float on Water
Why a piece of wood does not act like a stone At first glance, floating looks almost too simple. Some objects stay on the surface, …
Why Does Aluminum Feel Easy to Carry
Aluminum and the feel of mass Aluminum is a useful material for thinking about weight and density because its behavior is felt long before it …