Facts By Category:  » Physics  » Astronomy  » Chemistry  » Biology  » Mathematics  » Geology  » Engineering  » Medicine  » Science   by keyword search:       ScienceIQ Team:  »Writers & Editors xUmp.com Science Supplies, Toys & Gifts PhysLink.com Physics & Astronomy Online Engineering: Featured Facts Smoke Detectors Engineering / Breakthroughs How does a smoke detector 'know' when there is a fire? Smoke detectors use one of two different methods to do their job, and for both methods the basic operating assumption is the cliche 'where there' continue reading this fact How Many Cows Does It Take To String A Tennis Racquet? Engineering / Materials How many cows does it take to string a tennis racquet? According to Professor Rod Cross of the University of Sydney, an expert on the physics and technology of tennis, the answer is 3. Many top profes continue reading this fact Inkjet Printers Engineering / Inventions At the heart of every inkjet printer, whether it is a color printer or just B&W, there is an ink cartridge that gets shuttled back and forth across the page, leaving a trail of letters or colors. Upon continue reading this fact All Facts Automation: Man Versus Machine 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 Computer Technology: Moore's Law Flight: A Quick Guide To Gliders Barn Yard Aeronauts Big Boom Guide to Propulsion High Altitude Nothing Backwards About It Taming Twin Tornadoes The Motion of An Aircraft The Night Orville Wright Had Too Many Cups Of Coffee Fluids: A Shear Mystery Inventions: Airbags Inkjet Printers The Truth About Atomic And Hydrogen Bombs Materials: A Man-made 'Take' on Nature's Style Alloys Don't Blow A Gasket! For Want Of An O-Ring How Many Cows Does It Take To String A Tennis Racquet? Making Cars Out of Soup Solid Smoke The Right Stuff for Super Spaceships What Are Composite Materials? Processes: Bioinformatics Dress Sizes The Scientific Way It's A Bird, It's A Plane -- No, It's A Clam! X-Ray Images & False Color Robotics: Snakebots Coming Your Way Teeny Tiny Technology Simple Machines: Ants Are Wimpy Sundials, Ancient Clocks Structures: Hydropower Basics Leaning Wonder of Engineering Home | Privacy Policy Copyright © 2002-2015 ScienceIQ.com - All Rights Reserved