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Coprolite?

08/19/2017
posted in General Discussion
by HiTekRedNek
I bought this at a yard sale,and I cannot identify the type of rock.It looks like a Coprolite. Does anyone know for certain?How can I tell? The colo...
Views: 16, Comments: 4
Last comment 08/19/2017 by lyn
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Two Meters - Phase and Neutral Are Taken Separately - Do the Two Meters Run?

08/19/2017
posted in Electrical Engineering
by saravn
We are having two meters separately. we bought new motor , my electrcian took phase from one meter and neutral from another meter. Does the two met...
Views: 38, Comments: 2
Last comment 08/19/2017 by 67model
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Durable Keys on Laptops; Is That a Lost Art?

08/19/2017
posted in Software & Programming
by RMM
Back in the "good old days" computer keys did not lose their markings after a moderate period of use. Now, my own laptop has the painted on identities...
Views: 33, Comments: 4
Last comment 08/19/2017 by Dr. Harry
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Pouring Water at Underground

08/19/2017
posted in Mechanical Engineering
by Mostafiz_bd
Want to pouring ETP water at underground. It may be 130 feet depth from the ground label. What is the arrangement is required and which equipment are...
Views: 47, Comments: 3
Last comment 08/19/2017 by SolarEagle
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High Pressure Air Flow

08/19/2017
posted in Mechanical Engineering
by Mostafiz_bd
Want to flow air @ 25m3/min with 40 Bar air pressure, at a distance of 100 mtr with 08 nos bending. What will be the pipe size. What is the calculati...
Views: 48, Comments: 7
Last comment 08/19/2017 by tcmtech
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This Never Gets Old

08/18/2017
posted in General Discussion
by JPool
Living in a northern Detroit suburb, I am only about 3 miles from Selfridge A.N.G.B. I see military aircraft all the time. No big deal, right? Today I...
Views: 95, Comments: 13
Last comment 08/19/2017 by JPool
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How Many of You Plan to Watch the Eclipse?

08/18/2017
posted in General Discussion
by BestInShow
Those of you who are in the path of totality--you're lucky! I waited too late to get appropriate eyewear, so I'll probably put my head in a box fitte...
Views: 132, Comments: 26
Last comment 08/19/2017 by Rixter
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Stepper Motor

08/18/2017
posted in Instrumentation
by pragadheesh
I am need a suggestion for specifications for stepper motor.That I want the stepper motor for turn 60 degree and some process is done then to another...
Views: 99, Comments: 11
Last comment 08/19/2017 by phoenix911
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Arduino IDE Compile Error Oddity

08/18/2017
posted in Communications & Electronics
by James Stewart
In a Windows 10 OS, using version 1.8.2, supposedly using the updated libraries, I had been having fits over a simple load cell sketch with LCD 20x4 d...
Views: 85, Comments: 11
Last comment 08/19/2017 by SolarEagle
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Atlas V Launch Success

08/18/2017
posted in General Discussion
by SolarEagle
Burning 2500 lbs of fuel per second here↓↓ http://www.floridatoday.com/story/tech/science/space/2017/08/17/nasa-satellite-ready-atlas...
Views: 89, Comments: 2
Last comment 08/18/2017 by Bayes
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Dog-Walking Drone

08/17/2017
posted in New Technologies & Research
by BestInShow
This strikes me as the kind of thing that you shouldn't do even if it's theoretically possible. I think my dogs would try to catch and kill the thing.
Views: 286, Comments: 49
Last comment 08/19/2017 by Anonymous Poster
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Groundwater Remediation System Design

08/17/2017
posted in Mechanical Engineering
by Krom
I am interested in harsh environment chemical resistant solenoid valves. More specifically, I am designing a groundwater remediation system. The remed...
Views: 133, Comments: 6
Last comment 08/19/2017 by Codemaster
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What is the True Gravitational Measurement of Weight?

08/15/2017
posted in General Discussion
by SolarEagle
I was thinking the other day, so we measure our weight on the surface of the Earth, but what about the force of the Earth's rotation, wouldn't that ha...
Views: 627, Comments: 77
Last comment 08/18/2017 by MOBI
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Issues About Welding on Boats?

08/13/2017
posted in General Discussion
by r&ddoc
Yesterday I hired a guy to do some electric welding on my steel boat while I was somewhere else.. Shortly after arriving to the marina he called me t...
Views: 1468, Comments: 51
Last comment 08/19/2017 by MOBI
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Solar Eclipse

08/16/2017
posted in General Discussion
by NSS
Just curious, How large would something need to be when in a geosynchronous orbit, to also have the aprox 1/2 a degree diameter so periodically, artif...
Views: 267, Comments: 37
Last comment 08/19/2017 by SolarEagle
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The Beginning of the End of Tesla

08/15/2017
posted in General Discussion
by wrenchtwirler
http://www.autonews.com/article/20170815/BLOG06/170819883/why-this-tesla-fan-thinks-the-company-is-losing-its-way?cciid=email-autonews-daily
Views: 374, Comments: 32
Last comment 08/19/2017 by SolarEagle
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The Relaxing Effect of Video Games

08/19/2017 posted in The Engineer's Notebook
by M-ReeD
In what my husband has called the best news of the summer, researchers from the University of Central Florida believe that the cognitive fatigue often...
08/19/2017 Views: 30, Comments: 4
Last comment 08/19/2017 by SolarEagle
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Which One of These Hurst/Olds Would You Take Home?

08/18/2017 posted in Hemmings Motor News Blog
by dstrohl
A guy walks into a car show’s invitational display building with a pocket full of cash and a craving to buy a Hurst/Olds. He’s immediately...
08/18/2017 Views: 91, Comments: 4
Last comment 08/19/2017 by jhammond
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Who Built It Better? Loewy v. Stevens v. Wright on the Lincoln Continental

08/17/2017 posted in Hemmings Motor News Blog
by dstrohl
Typically, it’s a fool’s errand to compare two or more designers, if not due to the subjectivity of aesthetics, then certainly due to the...
08/17/2017 Views: 179, Comments: 0
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N.Y. Startup Breaks Ground with an Off-Roading EV

08/16/2017 posted in Hemmings Motor News Blog
by dstrohl
In July, New York State-based Bollinger Motors revealed an all-electric sport utility vehicle that promises serious off-roading capabilities. At firs...
08/16/2017 Views: 191, Comments: 9
Last comment 08/18/2017 by JE in Chicago
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Guess the Architecture for 8/15/2017

08/15/2017 posted in Guess the Architecture
Do you recognize this week’s building? Care to take a guess?
08/15/2017 Views: 370, Comments: 20
Last comment 08/18/2017 by SolarEagle
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Open Diff: What to Wear?

08/15/2017 posted in Hemmings Motor News Blog
by dstrohl
A few weekends ago, when I got suited up to help campaign my club’s car on the beach at The Race of Gentlemen in Wildwood, New Jersey, I pulled...
08/15/2017 Views: 154, Comments: 0
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Laser Engraving Applications in the Industrial Space

08/14/2017 posted in Machine Tools & Metal Working Blog
by Epilog Laser
The ability to customize specific items, protect intellectual property and include safety measures is leading to the growth of laser engraving for ind...
08/14/2017 Views: 221, Comments: 0
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Even More Good News for Booze Lovers the World Over

08/12/2017 posted in The Engineer's Notebook
by M-ReeD
Recently, I wrote about how alcohol (Let’s face it! I will probably write about this topic a lot. It’s kind of in my wheelhouse.) can pres...
08/12/2017 Views: 445, Comments: 19
Last comment 08/18/2017 by ronc
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Mazda Japan Enters the MX-5 Miata Restoration Business

08/10/2017 posted in Hemmings Motor News Blog
by dstrohl
From its 1989 debut through its 1997 end of production, Mazda built over 400,000 first-generation (NA, in Mazda-speak) MX-5 Miatas. Japan, where the m...
08/10/2017 Views: 194, Comments: 3
Last comment 08/16/2017 by Rixter
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Could Driverless Boats Boost the Shipping Industry?

08/10/2017 posted in Maritime Technology
by Hannes
Some critics believe the world shipping industry is struggling. According to the International Maritime Organization, over 90% of the world’s tr...
08/10/2017 Views: 327, Comments: 13
Last comment 08/17/2017 by redfred
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Crackdown on Asbestos Essentially Halts Collector Car Exports to Australia

08/09/2017 posted in Hemmings Motor News Blog
by dstrohl
Renewed enforcement of Australia’s total ban on asbestos-containing imports has led to enhanced scrutiny of collector cars entering the country...
08/09/2017 Views: 224, Comments: 11
Last comment 08/15/2017 by jack of all trades
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Guess the Architecture for 8/8/2017

08/08/2017 posted in Guess the Architecture
Do you recognize this week’s building?
08/08/2017 Views: 372, Comments: 11
Last comment 08/11/2017 by MaggieMc
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Brooks Stevens’ Die Valkyrie Becomes Publicly Available for the First Time

08/08/2017 posted in Hemmings Motor News Blog
by dstrohl
No coincidence that the nose of Brooks Stevens’ Die Valkyrie concept car not only had the shape of a giant V but also a smaller V-8 emblem withi...
08/08/2017 Views: 182, Comments: 1
Last comment 08/08/2017 by 70AARCuda
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Woman of the Week – Mary Eliza Mahoney

08/07/2017 posted in WoW Blog (Woman of the Week)
by lmno24
Mary Eliza Mahoney was the first African American to study and work as a professionally trained nurse in the United States, graduating in 1879. Mahone...
08/07/2017 Views: 145, Comments: 0
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Lucas Test Cards

08/07/2017 posted in Hemmings Motor News Blog
by dstrohl
Back in the 1960s, and possibly the early ’70s, Lucas Electric Limited of England issued these test cards to assist owners of British-built cars...
08/07/2017 Views: 161, Comments: 4
Last comment 08/08/2017 by 70AARCuda
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