CR4 - The Engineer's Place for News and Discussion®

Brought to you by:
08/15/2015 12:00 AM

See all Forum Threads

Section Forums


749 threads, 11439 comments (18 Viewing)

See This Next Month

08/30/2015 by Fredski
Views: 158, Comments: 7
Last comment 08/31/2015 by Andy Germany

Apollo 11 Hoax

08/25/2015 by Anonymous Poster
Do you believe this? Some crazy people can not, what'z wrong with them?
Views: 130, Comments: 11
Last comment 08/25/2015 by lyn

Pluto Flyby

08/23/2015 by Fredski
keep in mind data from this mission will take 16 months to be fully received. check out this slightly enhanced video. I find this very cool http://w...
Views: 137, Comments: 1
Last comment 08/24/2015 by Anonymous Poster

Seems like Everyone has a Rocket

08/21/2015 by Fredski
Japans recent launch to the ISS Update: J...
Views: 165, Comments: 1
Last comment 08/21/2015 by SolarEagle

What India Mars Orbiter??

08/20/2015 by Fredski
these guys are better than I thought nice shot
Views: 299, Comments: 14
Last comment 08/24/2015 by adreasler
Go to this Forum | Post New Thread in Forum

See all Blog Entries

Section Blogs

Aerospace Blog

279 blog entries, 2132 comments (2 Viewing)

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-i...
Pathfinder Tags: defense drone radar UAV
Views: 10, Comments: 0

Who's Ready for Hypersonic Airplanes?

08/26/2015 by HUSH
Ever since the jet engines of the Concorde were extinguished nearly 12 years ago, the world has awaited the next supersonic transport (SST). Amid ri...
Pathfinder Tags: aircraft hypersonic supersonic transportation
Views: 313, Comments: 9
Last comment 08/31/2015 by bullardrr

Utilities Put Drones on Patrol

08/25/2015 by IHS Engineering360 eNewsletter
Unmanned aerial vehicles (UAVs), more commonly referred to as drones, are expanding the frontiers of utility operations. Perhaps the biggest benefit...
Views: 61, Comments: 0
Go to this Blog


21 blog entries, 105 comments (0 Viewing)

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: 290, 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: 221, Comments: 1
Last comment 04/05/2015 by lyn

ESDU Challenge: Acenaphthene

03/13/2015 by SavvyExacta
In this series from IHS ESDU, challenge questions will be posted for the community. Some questions may require calculations and others are general kno...
Pathfinder Tags: ESDU esdu challenge
Views: 251, Comments: 7
Last comment 03/13/2015 by lyn
Go to this Blog

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: 266, 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: 976, 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: 1208, Comments: 16
Last comment 03/22/2014 by Stuart21