Mechanical Powers

Mechanical Powers, the lever, inclined plane, wheel and axle, screw, pulley, and wedge, the elementary contrivances of which all machines are composed.

Definition taken from The Nuttall Encyclopædia, edited by the Reverend James Wood (1907)

Mecca * Mechanics' Institutes
Mazarin Bible
Mazeppa, Ivan
Mazurka
Mazzini, Joseph
Mead
Meade, George Gordon
Meander
Meath
Meaux
Mecca
Mechanical Powers
Mechanics' Institutes
Mecklenburg-Schwerin
Medea
Media
Mediævalism
Medical Jurisprudence or Forensic Medicine
Medici
Medicine-Man
Medina
Mediterranean Sea