-
http://americanhistory.about.com/library/charts/blchartindrev.htmSteam locomotives are vehicles that run on rails or tracks and are powered by steam engines
-
http://americanhistory.about.com/library/charts/blchartindrev.htmThis machine is used eight spindles onto which thread was spun so by turning a single wheel the operator could could how spin eight threads at once
-
http://americanhistory.about.com/library/charts/blchartindrev.htmSeparate cotton fiber from their seeds
-
-
A process for producing steel from iron ore and scrap
http://americanhistory.about.com/library/charts/blchartindrev.htm -
A cable running under the Atlantic ocean
http://americanhistory.about.com/library/charts/blchartindrev.htm -
People use it to communicate from a distance
http://americanhistory.about.com/library/charts/blchartindrev.htm -
Its a form of energy
http://americanhistory.about.com/library/charts/blchartindrev.htm -
Electric current the rotor needed to produce torque is obtained by electromagnetic induction from the magnetic field of the stater winding
http://americanhistory.about.com/library/charts/blchartindrev.htm -
It Was a way to travel or fly
http://americanhistory.about.com/library/charts/blchartindrev.htm
