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08/14/2016 12:00 AM

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Section Forums

General Discussion

14673 threads, 267890 comments (12 Viewing)
 

http://supplementranking.com/exoslim/

08/26/2016 by Illanuizis
A few guys even suppose that Exoslim was introduced by the Romans. Apparently they give you Exoslim for free. This wasn't a second-rate unbeatable off...
Views: 1, Comments: 0
 

Calculus and Usain Bolt

08/25/2016 by BestInShow
I thought you mathematically inclined forum members would appreciate this: http://www.futurity.org/usain-bolt-calculus-1233862-2/
Pathfinder Tags: usain bolt calculus velocity
Views: 107, Comments: 12
Last comment 08/26/2016 by Rixter
 

What Is This?

08/25/2016 by evanmjones
OK, without Googling the image, can you guess what this is?
Views: 201, Comments: 43
Last comment 08/26/2016 by phoenix911
 

Nearest Star has a Possibly Habitable Planet

08/24/2016 by redfred
Our nearest star appears to have a planet in the Goldilocks zone that allows for liquid water atthe surface.
Pathfinder Tags: Exoplanet
Views: 120, Comments: 15
Last comment 08/25/2016 by WJMFIRE
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Commercial Space

1940 threads, 3690 comments (0 Viewing)
 

http://supplementsabout.co.uk/hydro-muscle-max/

08/26/2016 by alicegerman9
Enjoyable aerobic schooling the first-rate home gymnasium physical games equipment Hydro Muscle Max the first gain is that you may find your aerobic w...
Views: 1, Comments: 0
 

GD Designs Rochdale Reviews (12)

08/26/2016 by buajigur
GD Designs Rochdale Reviews (12). Fantastic Service, Cant Fault The Quality. Adam Jones
Views: 1, Comments: 0
 

Architectural Engineering Information

08/16/2016 by cheesyanimation
Architectural engineering programs need not solely a decent head for calculus, geometry, and physics, however conjointly an eye fixed for the inventiv...
Views: 72, Comments: 2
Last comment 08/17/2016 by MR. Guest
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CR4 Feedback

674 threads, 11771 comments (1 Viewing)
 

What Do You Want CR4 to Be?

08/11/2016 by SavvyExacta
I recently asked what you thought about an education support area on CR4. That post received a lot of great feedback. So now I'm asking... what else w...
Views: 367, Comments: 67
Last comment 08/25/2016 by dkwarner
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Section Blogs

Derivations

33 blog entries, 225 comments (0 Viewing)

Pizza Delivery By Drone Later This Year (In NZL)

08/25/2016 by Bayes
I was surprised to learn that Dominoes Pizza was already planning on trying out drone delivery in New Zealand later this year. It's becoming increasin...
Views: 66, Comments: 8
Last comment 08/26/2016 by Doorman

How Big An Issue Is Innumeracy?

08/18/2016 by Bayes
I came across this New York Times op-ed article from 1989 written by John Allen Paulos and thought it was especially relevant today. How much is innum...
Views: 252, Comments: 17
Last comment 08/20/2016 by Bayes
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Caption This!

374 blog entries, 16007 comments (0 Viewing)

Caption This for 8/26/16

08/25/2016 by LakeGrl
This week's image: Be sure to vote for your favorite caption!
Pathfinder Tags: engineering images engineers life funny images signs watches
Views: 99, Comments: 17
Last comment 08/26/2016 by Original_Macgyver

Caption This for 8/19/16

08/18/2016 by LakeGrl
This week's image: Be sure to vote for your favorite caption! Thanks to smokingwheels for submitting this image.
Pathfinder Tags: engineering engineering images engineers life engines funny images
Views: 433, Comments: 22
Last comment 08/22/2016 by jack of all trades
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Editor's Desk

87 blog entries, 293 comments (0 Viewing)

Engineers Without Borders USA: Taking on the Toughest Challenges

08/18/2016 by wagman262
Attention all seasoned engineers looking to rekindle some of what drove you to choose engineering as a profession. This is a terrific volunteer organi...
Views: 432, Comments: 0

Electric Highway for Trucks

07/11/2016 by wagman262
Watch this video as Engineering360 shows you an electric highway segment in Sweden that's designed for trucks.
Views: 151, Comments: 0
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The Engineer's Notebook

367 blog entries, 5680 comments (1 Viewing)

Rio Olympians Sport High-Tech Sports Apparel

08/11/2016 by BestInShow
Without the legions of scientists and engineers who develop new athletic gear, the quadrennial crop of Olympic athletes might not turn in breathtaking...
Pathfinder Tags: high-tech uniforms olympics
Views: 113, Comments: 0

The Hottest Technology in Olympic Cycling

08/09/2016 by BestInShow
First, a disclaimer: I’m not a bicycle expert. On the far-too-rare occasions when I saddle up, I wipe the cobwebs off my 20-plus-year-old hybri...
Pathfinder Tags: cycling olympics
Views: 263, Comments: 0
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Defense & Security Technology

105 blog entries, 1503 comments (0 Viewing)

AI System Beats Top Gun

08/11/2016 by Engineering360 eNewsletter
A University of Cincinnati grad student's ALPHA artificial intelligence system recently bested a U.S. Air Force elite fighter pilot and instructor in...
Views: 104, Comments: 1
Last comment 08/12/2016 by Rixter

Tethered Drone Offers Long Endurance

08/08/2016 by Engineering360 eNewsletter
The U.S. Combating Terrorism Technical Support Office is testing a tethered quad rotor UAV for surveillance and security applications. The AeroVironme...
Views: 167, Comments: 2
Last comment 08/10/2016 by 70AARCuda
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Challenge Questions

342 blog entries, 28267 comments (1 Viewing)

Pulsar Astronomy: Newsletter Challenge (August 2016)

08/01/2016
This month's Challenge Question: Specs & Techs from IEEE GlobalSpec Engineering360: A double pulsar system is considered a terrific object for st...
Pathfinder Tags: challenge questions
Views: 1040, Comments: 13
Last comment 08/23/2016 by Physicist?

Rope Race: Newsletter Challenge (July 2016)

07/01/2016
This month's Challenge Question: Specs & Techs from IHS Engineering360: You have a rope of length L and a frictionless table with height 1.5L. Pu...
Pathfinder Tags: challenge questions
Views: 1822, Comments: 62
Last comment 07/20/2016 by Physicist?
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Notes & Lines

36 blog entries, 263 comments (0 Viewing)

Musical AI Takes Off

07/28/2016 by Jonathan Fuller
Music is a no-brainer when it comes to AI research. It has a finite set of rules, a relatively limited scale, and pretty strict limits as to what &ldq...
Pathfinder Tags: AI artificial intelligence Baidu magenta Music ...
Views: 109, Comments: 0

A Portable Pipe Organ: the International Touring Organ

07/05/2016 by BestInShow
Jonathan Fuller describes how the digital organ grew from the desire of a father to give his son a decent instrument to play at home. The desire of a...
Pathfinder Tags: Cameron Campbell digital organ Marshall and Ogletree
Views: 157, Comments: 0
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Animal Science

227 blog entries, 2100 comments (4 Viewing)

Managing Deer Populations for Auto Safety

08/26/2016 by HUSH
It’s beginning to look a lot like deer season in upstate. Lately, the county routes around my home have been swarming with deer and fawns, which...
Pathfinder Tags: automotive deer ecology predator
Views: 7, Comments: 0

ICARUS Flies Again

07/25/2016 by BestInShow
In 2017, an ambitious wildlife-tracking project will quite literally get off the ground. ICARUS (International Cooperation for Animal Research Using S...
Pathfinder Tags: animal migration ICARUS initiative tracking
Views: 112, Comments: 0
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TechnoTourist’s Engineering Expeditions

82 blog entries, 490 comments (1 Viewing)

A Piece of Ireland in Texas

08/23/2016 by joeymac
Everyone knows that kissing the Blarney Stone over in Ireland is supposed to give a person the gift of gab and eloquence of speech. I was fortunate en...
Pathfinder Tags: Blarney Stone Ireland texas Texas Tech
Views: 220, Comments: 7
Last comment 08/25/2016 by joeymac

Amsterdam's Canals

07/13/2016 by joeymac
When I went on my European trip another stop I made was to Amsterdam, and I was fascinated by all of the canals and bridges connecting to everything....
Pathfinder Tags: Amsterdam architecture canal design canals Holland ...
Views: 200, Comments: 0
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The CR4 Admin Blog

95 blog entries, 1454 comments (0 Viewing)

Create a CR4 Shortcut on Your Smartphone

06/14/2016 by SavvyExacta
CR4 doesn't have an app, but as of last week it is mobile-friendly, and you can easily add a shortcut (that looks like an app button) to your smartpho...
Pathfinder Tags: CR4 Tutorial
Views: 180, Comments: 2
Last comment 06/19/2016 by markydaren

New Text Formatting Toolbar

06/08/2016 by SavvyExacta
Introducing our new text editor! The CR4 toolbar for writing a new post has a new look. Most of the functionality you are used to is still available....
Pathfinder Tags: CR4 Tutorial
Views: 229, Comments: 19
Last comment 06/14/2016 by English Rose
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Relativity and Cosmology

147 blog entries, 3988 comments (0 Viewing)

Another Relativity "Paradox"

04/11/2016 by Jorrie
A futuristic spaceship is stationed at its base, which is static at 10 light years (ly) from Earth in free space. The ship and base clocks are rat...
Pathfinder Tags: acceleration relativity
Views: 469, Comments: 27
Last comment 06/07/2016 by tick-tock

Time Dilation and Lorentz Contraction Revisited

03/27/2016 by Jorrie
- Intro - There are many fundamental relativity discussions that are buried deep inside related threads and hence very difficult to access at a...
Pathfinder Tags: Lorentz contraction Velocity time dilation
Views: 1360, Comments: 130
Last comment 08/18/2016 by ralfcis
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IHS Product Design Blog

5 blog entries, 1 comments (0 Viewing)

Engineering Webinar Calendar - April 2016

04/04/2016 by SavvyExacta
Engineering360 has a great lineup of webinars each month. Learn about specific topics from industry experts, for free, from the comfort of your own...
Pathfinder Tags: education webinars
Views: 146, Comments: 0

Webinar Calendar – January 2016

01/11/2016 by SavvyExacta
Engineering360 has a great lineup of webinars each month. Learn about specific topics from industry experts, for free, from the comfort of your own...
Pathfinder Tags: adhesives education electronics emissions pollution control ...
Views: 334, Comments: 0
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OH CR4P!

64 blog entries, 559 comments (0 Viewing)

World's Most Dangerous Dam Threatens Up to 1.5 Million

03/30/2016 by HUSH
There could be an unprecedented engineering disaster in the weeks or months ahead. Mosul Dam in north Iraq is dangerously close to collapsing, years...
Pathfinder Tags: civil enginering dam flooding grout
Views: 644, Comments: 12
Last comment 03/31/2016 by SolarEagle

Why We Need Others To Catch Our Typos

09/04/2015 by cheme_wordsmithy
If yvo'ue raed something aoubt how the brian wrkos you may konw why you can raed tihs snetecne whiuott mcuh tbruloe. I remember the first time...
Views: 679, Comments: 19
Last comment 07/18/2016 by adreasler
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Roger's Equations

171 blog entries, 1764 comments (0 Viewing)

A Gravitational Wave Observatory in Space

03/18/2016 by Bayes
Given the recent success of LIGO detecting gravitational waves, it shouldn't be surprising there is renewed interest in the press regarding other plan...
Views: 252, Comments: 3
Last comment 03/22/2016 by Bayes

Mathematical Structures in Classical Books

01/28/2016 by Bayes
I came across this very interesting article regarding fractal structures in classical literature and thought I'd pass it along. - R - Scientists find...
Views: 350, Comments: 7
Last comment 02/03/2016 by BestInShow
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Rockaholic Adventures

49 blog entries, 602 comments (0 Viewing)

Levees Fail Again

03/10/2016 by Shawn
Lack of accurate data plagues geological predictions. Whether we are assessing climate change, tropical storm probabilities, or the significance of...
Pathfinder Tags: big old muddy levees mississippi Old River Control Structure ORCS
Views: 367, Comments: 11
Last comment 03/14/2016 by Shawn

East Coast Mourns

03/04/2016 by Shawn
I'm afraid there is an epidemic going around that has all but squandered any resemblance of a winter for portions of the East Coast of the United S...
Pathfinder Tags: 2015/2016 winter El Nino
Views: 285, Comments: 12
Last comment 03/30/2016 by westbye
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What Is It?

68 blog entries, 1860 comments (0 Viewing)

What is It? for December 16

12/16/2015
Do you know what this is? Share your answer, below! Submitted by CR4 user Whitephone.
Pathfinder Tags: What is it?
Views: 736, Comments: 18
Last comment 12/21/2015 by Hilton
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Physics In Film

11 blog entries, 91 comments (0 Viewing)

Back to the Future Tech - How Do We Compare?

10/23/2015 by cheme_wordsmithy
So two days ago was October 21, 2015 - the monumental day when Marty McFly time traveled into the future in the movie Back To The Future Part II. Be...
Views: 511, Comments: 2
Last comment 10/26/2015 by adreasler
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Other Blog Entries of Interest

3D Printing a NASA Space Wrench - Video

02/01/2016 posted in Workbench Creations
by SavvyExacta
Watch our 3D printer create a NASA space wrench! You may have seen our previous posts explaining that we would be conducting a live Periscope broadca...
Pathfinder Tags: 3D Printing additive manufacturing NASA nasa space wrench periscope
Views: 542, Comments: 1
Last comment 07/12/2016 by MR. Guest

Electrical Engineering Master's for Busy Professionals

10/18/2015 posted in Engineering...Beyond the Classroom
by Penn State
Penn State World Campus, the online learning platform for The Pennsylvania State University, offers a 100% online, 30-credit Master of Engineering...
Pathfinder Tags: ee degree electrical engineer masters degree penn state
Views: 566, Comments: 0

Scrap Metal Wire Stripper

12/12/2014 posted in Workbench Creations
by frankd20
I have been working on a lot of building projects, with not much time for anything else these last few years. As part of these projects, I ended up...
Pathfinder Tags: copper wire recycling wire stripper
Views: 662, Comments: 10
Last comment 08/15/2016 by dj95401

Slo' Mo' Hat Cam

07/04/2014 posted in Workbench Creations
by Del the cat
I wanted to see how my arrows were flying from my bow, specifically flight arrows. A flight arrow presents a conundrum, you'd think you would want...
Views: 957, Comments: 67
Last comment 07/15/2014 by europium mkII

Whistling Walnut!

12/28/2013 posted in Workbench Creations
by Del the cat
What to do with the walnut shells left over from Christmas? Make a whistling arrow . I'd been toying with the idea for ages, and if you try an...
Views: 1037, Comments: 33
Last comment 01/02/2014 by artsmith

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