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753 threads, 11559 comments (2 Viewing)

Ultrasonic Antenna

09/29/2015 by tom@windoor
Hello, I am using a 50 watt 40 khz ultrasonic transducer it to transmit a signal used for leak detection. My question is, what would be the best dime...
Pathfinder Tags: ultrasonic antenna
Views: 314, Comments: 24
Last comment 10/05/2015 by tom@windoor

Boeing Is Doing What?

09/28/2015 by Gavilan
China has been grabbing the South China Sea and our response includes shows of military muscle and ummmm - ahhhhhh - ahem - selling them a modern air...
Views: 422, Comments: 23
Last comment 10/06/2015 by Munster

SR71 Engine

09/20/2015 by Fredski
ever wonder why the engines have a cone at their inlet? I did
Views: 723, Comments: 53
Last comment 09/30/2015 by energyconversion

Building a Scale Model of the Solar System

09/20/2015 by SolarEagle
A group of film makers has taken on the task of building a scale model of the solar system out in the Nevada desert....7 miles across... ht...
Views: 310, Comments: 17
Last comment 09/26/2015 by JIMRAT
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Section Blogs


22 blog entries, 113 comments (0 Viewing)

Knowledge is Power! A Case Study

09/28/2015 by SavvyExacta
Growing up, young people often hear the phrase "knowledge is power." This phrase originally appeared in Latin as "scientia potentia est" and is attrib...
Pathfinder Tags: ESDU
Views: 196, Comments: 8
Last comment 10/03/2015 by IdeaSmith

Using Software to Aid Aircraft Design Analysis

04/17/2015 by SavvyExacta
Data is only as good as how it's used. And while there is a lot of data available about metal and composite structures, good software can help apply w...
Views: 368, Comments: 0

How to Predict In-flight Coaxial Jet Noise

04/03/2015 by SavvyExacta
Did you know that there are regulations regarding aircraft noise? Software is a valuable tool for predicting what aircraft might sound like in certain...
Pathfinder Tags: aerospace ESDU
Views: 263, Comments: 1
Last comment 04/05/2015 by lyn
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Aerospace Blog

282 blog entries, 2156 comments (0 Viewing)

Big Wing Delivers Advanced Technology

09/27/2015 by IHS Engineering360 eNewsletter
Airbus claims it's the "largest single part made from composites" in commercial aircraft today. Measuring 32 m x 6 m, the Airbus A350-1000 wing incor...
Views: 167, Comments: 1
Last comment 09/28/2015 by phoenix911

NASA's Next Launch is...a TV Channel

09/16/2015 by HUSH
There seems to be a growing trend of space-based TV shows and movies. That's not to say there has ever been a lack of science fiction, but lately mo...
Pathfinder Tags: entertainment NASA space tv
Views: 185, Comments: 1
Last comment 09/17/2015 by The Truth

Drone Defense

09/02/2015 by HUSH
Last weekend I had my first experience of having a drone 'spy' on me. My friends and I were having an evening campfire in woods near my home, when--...
Pathfinder Tags: defense drone radar UAV
Views: 543, Comments: 20
Last comment 10/02/2015 by Gavilan
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Other Blog Entries of Interest

How To Dock With The International Space Station

03/24/2015 posted in Roger's Equations
by Roger Pink
There's a really cool video of how astronauts take the Soyuz rocket to the International Space Station. It includes a discussion with astronaut Scott...
Views: 306, Comments: 2
Last comment 04/06/2015 by 8320

Women Who Inspire in Space and Science

11/19/2013 posted in WoW Blog (Woman of the Week)
by CR4 Guest Author
The world of engineering, technology and science is often associated with men, but if you look around this trend is starting to turn on its head. If y...
Views: 1012, Comments: 9
Last comment 11/20/2013 by Tornado

The Wright Brothers 'Won' but Whitehead was First: Thanks to the Press

04/28/2013 posted in Common Purposes
by MillMatt
IHS Jane's has shared on their website that the 100th anniversary edition of Jane's All the World's Aircraft will credit Gustave Whitehead as the firs...
Pathfinder Tags: Charles Lindbergh Glenn Curtis Gustave Whitehead Wright brothers
Views: 1247, Comments: 16
Last comment 03/22/2014 by Stuart21