Category
Engineering Facts
X-Ray Astronomy vs. Medical X-Rays
It's natural to associate the X-rays from cosmic objects with an X-ray from the doctor's office, but the comparison is a…
Don't Blow A Gasket!
Don't blow a gasket! Who hasn't heard this old adage at some time? What does it actually mean, and for that matter, what…
How We Use Crystals To Tell Time
Quartz clock operation is based on the piezoelectric property of quartz crystals. If you apply an electric field to the…
Solid Smoke
Have you ever wondered what the least dense solid in the world is? For years the answer was silica aerogel , nicknamed…
All Engineering facts
Automation
Breakthroughs
- X-Ray Astronomy vs. Medical X-Rays
- A New Twist on Fiber Optics
- Bicycle Chain for Fleas
- Cool Fuel Cells
- Does Anybody Really Know What Time It Is?
- Drip, Drip Water Clocks
- Fiber Optics
- GPS (Global Positioning System)
- Hollywood To The Rescue
- How Can A Bullet-proof Vest Stop A Bullet?
- How We Use Crystals To Tell Time
- Hybrid Cars: The Magic Braking
- Infrared Headphones
- Liquid Crystal Communication
- NASA Hits a Hole-In-One
- New York to London in Less Than Two Hours
- Non-Flammable Fuel?
- Pass the Basalt
- Red Dot Replacing Cross Hairs
- Searing Heat, Little Package
- Seeing In The Dark
- Smoke Detectors
- Space Lasers Keep Earth's Air Clean