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Engineering Facts

Infrared Headphones

Infrared headphones use infrared light to carry an information signal from a transmitter to a receiver. Sounds simple enough, but the actual process is very complicated. The human ear gathers sound as ... Continue reading

X-Ray Images & False Color

The colors we see in the world around us are the result of the way that the human eye and brain perceive different wavelengths of light in the visible part of the electromagnetic spectrum. X-rays, and ... Continue reading

Chandra Full-Field of Sagittarius A*. This full-field image of Sagittarius A* is color coded by intensity to show X-rays from 3.3-4.7 keV.

What Are Composite Materials?

A composite material is one in which two or more separate materials have been combined to make a single construct having more desirable properties. What many people don't realize is that composites ... Continue reading

Insulation we use in our homes is a composite material.

Hollywood To The Rescue

Sixty years ago, World War II was driving many advances in the sciences; a surprising number of these developments have evolved to impact our lives today. At the beginning of the war, scientists and ... Continue reading

More Engineering Facts


Automation:

  1. Man Versus Machine

Breakthroughs:

  1. X-Ray Astronomy vs. Medical X-Rays
  2. A New Twist on Fiber Optics
  3. Bicycle Chain for Fleas
  4. Cool Fuel Cells
  5. Does Anybody Really Know What Time It Is?
  6. Drip, Drip Water Clocks
  7. Fiber Optics
  8. GPS (Global Positioning System)
  9. Hollywood To The Rescue
  10. How Can A Bullet-proof Vest Stop A Bullet?
  11. How We Use Crystals To Tell Time
  12. Hybrid Cars: The Magic Braking
  13. Infrared Headphones
  14. Liquid Crystal Communication
  15. NASA Hits a Hole-In-One
  16. New York to London in Less Than Two Hours
  17. Non-Flammable Fuel?
  18. Pass the Basalt
  19. Red Dot Replacing Cross Hairs
  20. Searing Heat, Little Package
  21. Seeing In The Dark
  22. Smoke Detectors
  23. Space Lasers Keep Earth's Air Clean

Computer Technology:

  1. Moore's Law

Flight:

  1. A Quick Guide To Gliders
  2. Barn Yard Aeronauts
  3. Big Boom
  4. Guide to Propulsion
  5. High Altitude
  6. Nothing Backwards About It
  7. Taming Twin Tornadoes
  8. The Motion of An Aircraft
  9. The Night Orville Wright Had Too Many Cups Of Coffee

Fluids:

  1. A Shear Mystery

Inventions:

  1. Airbags
  2. Inkjet Printers
  3. The Truth About Atomic And Hydrogen Bombs

Materials:

  1. A Man-made 'Take' on Nature's Style
  2. Alloys
  3. Don't Blow A Gasket!
  4. For Want Of An O-Ring
  5. How Many Cows Does It Take To String A Tennis Racquet?
  6. Making Cars Out of Soup
  7. Solid Smoke
  8. The Right Stuff for Super Spaceships
  9. What Are Composite Materials?

Processes:

  1. Bioinformatics
  2. Dress Sizes The Scientific Way
  3. It's A Bird, It's A Plane -- No, It's A Clam!
  4. X-Ray Images & False Color

Robotics:

  1. Snakebots Coming Your Way
  2. Teeny Tiny Technology

Simple Machines:

  1. Ants Are Wimpy
  2. Sundials, Ancient Clocks

Structures:

  1. Hydropower Basics
  2. Leaning Wonder of Engineering