agricultural and biological

Autumn cultivation Agricultural and Biological engineering, two closely integrated disciplines are often called biological systems (biosystems), bioresources, or natural resources … More

algorithm

Ada Lovelace portrait circa 1840 What is an algorithm? – Informally, an algorithm is any well-defined computational procedure that takes … More

airships and blimps

Sept. 5, 2002 “Spirit of America” with other 3 Goodyear blimps Airships, Dirigibles, Zeppelins, & Blimps: What’s the Difference? – … More

algae biofuel

Botryococcus braunii Algae – large and diverse group of simple, typically autotrophic organisms, ranging from unicellular to multicellular forms. Most … More

NASA Summer of Innovation

3.2.1. Liftoff Educator Guide NASA Summer of Innovation SOI Engineering – Grade 7-9 – Aeronautics, Challenges, Design Process, Exploration, Robotics, … More

Alaskan pipeline

external image Alaska_Pipeline.jpg The Trans-Alaska Pipeline System was the largest private construction project of its time. The pipeline is 800 … More

aircraft carrier

170408-N-KU586-0043 Gerald R. Ford (CVN 78) – On Saturday, November 9, 2013, Newport News Shipbuilding christened the United States’ newest … More

air conditioner

Outside air conditioner Air Conditioner – In order to keep ink from running at a Brooklyn printing shop, young engineer … More

aerospace

Wright Flyer III (1905) Aerospace Engineering involves the design and construction of planes and space shuttles. Aeronautical engineering covers craft … More

Bernoulli effect

Bernoulli’s bubbles When you increase the pressure under a bubble, it will remain aloft. When you decrease the pressure over … More

copyright

What Copyright Licensing Arrangements Does Engineering4Kids Use? Engineering4Kids subscribes to the free cultural works definition and we only permit licenses … More

how gliders fly

GliderForces How gliders fly What makes it fly? What forces act upon an airplane in flight? Study the forces acting … More

activities

Make, imagine, innovate – Ideas, suggestion, construction information, guidelines for making stuff. Many don’t need adults to help once you … More

aerodynamics

Airplane vortex Aerodynamics, the study of gases in motion Aerodynamics is the way objects move through air. The rules of … More