Powerful engines By ClassBrain Staff Feb 25, 2009, 6:48pm

Email this article  Printer friendly page

	How fire engines work - This page tells you how the fire truck, the pump, the hose and the ladder work. Grab a seat and find out why fire engines are the ultimate mobile toolbox. Source: HowStuffWorks.com
	How airplanes work – To learn about aerodynamic forces, the parts of an airplane, how the direction is controlled, how the airplane sensors work and interesting things about the wind, prepare for liftoff! Source: HowStuffWorks.com

---

© Copyright 2009 by ClassBrain.com

Search

All Freedom Files Sept. 11th, 2001 The War in Iraq Current News Recovery How and Why? The U.S. Military After Sept. 11th - Historic Moments 9-11-2002 One Year Later... Protecting Ourselves Teaching Tools Living History Living History -Submit a Story What Happened On 9-11 (for Kids) Explain It To Me (for Kids) Activities Coloring Pages Printable Pages About America Advanced Search

Top of Page