Engineering is a discipline that deals with the design, construction, analysis and maintenance of structures, machines and systems using scientific methods, mathematical knowledge and physical principles. Engineering encompasses many fields and disciplines, ranging from mechanical and structural to chemical and aerospace. Wolfram|Alpha allows you to explore various facets of engineering, including computing formulas and constants for electricity, materials science, aerodynamics and more.

Explore data about aircraft, rockets, satellites or space probes.

Explore the applications of the electromagnetic force for various practical purposes.

Calculate the forces on structures, such as bridges and buildings, that we use every day.

Compute the properties of steam, saturated steam and phase boundaries.

Look up data regarding the global energy industry, including production, consumption and prices.

Compute, analyze and plot properties of models that represent the behavior of control systems.

Look up details and formulas of fluid mechanics, including pressure, buoyancy and fluid flow.

Look up information about measuring devices, including things like name, precision and range.

Look up information regarding mechanical engineering formulas and constants for topics including refrigeration and materials science.

Explore the science and applications of sound and acoustics. See how waves interact with liquids, solids and gases.