Robert Famighetti Susan Markowitz Meredith Susan Markowitz Meredith
When you step into a full bathtub, you learn a lot about displacement of water. As your body sinks into the tub, the water moves out of the way. But water is also pushing up on you as you enter into it. This title reveals the science behind buoyancy and why objects float, even if they are large cruise or military vessels.
When you step into a full bathtub, you learn a lot about displacement of water. As your body sinks into the tub, the water moves out of the way. But w...
Susan Markowitz Meredith Science and Cur Susan Markowitz Meredith
If you go outside on a windy day, you realize just how strong air can be. But even when the air is calm, you can feel its strength and resistance when you move. This title reveals the science behind air pressure and flying from hot-air balloons to helicopters to jet aircraft.
If you go outside on a windy day, you realize just how strong air can be. But even when the air is calm, you can feel its strength and resistance when...
