Reveals the science behind buoyancy and why objects float, even if they are large cruise or military vessels. Features colorful photographs and illustrations.
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Reveals the science behind buoyancy and why objects float, even if they are large cruise or military vessels. Features colorful photographs and illustrations.
Reveals the science behind buoyancy and why objects float, even if they are large cruise or military vessels. Features colorful photographs and illustrations.
Reveals the science behind buoyancy and why objects float, even if they are large cruise or military vessels. Features colorful photographs and illustrations.
It can be surprising which objects float and which don't. An apple floats, but a ball of aluminum foil does not. If that same ball of foil is shaped into a boat, it floats! Why? And how is it possible that a huge ship made of steel can float? Answering these questions about dens…
"An apple floats in a tub of water, but a ball of aluminum foil sinks to the bottom. But wait. If that same ball of foil is flattened out and shaped into a boat, it floats! How can that be? David A. Adler's clear, concise text and Anna Raff's delightful illustrations explain the…