With Smithsonian Jet-Works, you can build a real, working model of a jet engine. Learn about the principles of combustion and flight as you build it and then control engine speed and thrust. Developed in conjunction with the Smithsonian Air and Space Museum with more than 50 different parts to assemble, it's hours of educational fun.

Smithsonian Jet-Works Model Kit:

More than 50 parts
Realistic jet sounds
Control it after you build it

Requires 4 "C" batteries, not included. Measures 12.5"Lx6.5"Wx7.5"H.