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Recent content from CR4, The Engineer's Place for News and Discussion

Published: Tue, 06 Dec 2016 07:26:23 EST

Copyright: Copyright 2016

Tue, 06 Dec 2016 07:26:23 EST

Complete Derma Lightly dust powder onto your skin to freshen up your makeup midday. Complete Derma Regardless of any other measures you take to improve your skin, you need to stay hydrated. Water is the perfect way to gain glowing healthy skin every day, as it naturally cleans toxins and wastes from

Tue, 06 Dec 2016 07:14:14 EST

When choosing NitroBuild Plus supplements it is constantly best to look for a product label, as this will certainly not only reveal you just specifically just what the supplement has yet additionally the doses of these parts. Sadly there is no tag to see on the NitroBuild Plusalso net site. We do ho

Tue, 06 Dec 2016 07:13:38 EST

Leuxia que je suis un utilisateur régulier, mais a également un spot examination en appliquant une certaine quantité de la alternate dans le coude gauche, et donc je me sentais fait une pensée réconfortante sur ma peau. Vous faites cela m' a aidé, mais il es

Tue, 06 Dec 2016 06:11:00 EST

Metabolic performance Metabolic performance Alpha Force Testo denotes that all of the components are sanitary and can’t harm human’s abdomen. All of your abdomen problems will be no more its mean you will never experience any symptom while using Alpha Force Testo in your lifetime. It is

LM1085 VReg Overheating

Tue, 06 Dec 2016 05:30:28 EST

I have a programmable (using a Arduino MEGA) 32x32 RGB LED matrix: that I want to play with. Power for it is 5VDC and up to 4A, so I am using a 5V LM1085 LDO vreg which is supplied by a 19.5V, 6.7A laptop power supply. The program I am running on it now is only taking 0.5A, but the vreg is getti

Internship Argument

Mon, 05 Dec 2016 14:59:50 EST

A degree holder engineering student went to internship. His boss always say that he is mechanical engineer who cannot ask any question to the boss, he just can answer the questions. That student is just internship student and he never get any experience on how to solve the real problems. Did the stu

Compressive Strength of Cement Cube

Mon, 05 Dec 2016 12:19:58 EST

Following procedure is being followed to determine the Compressive Strength of the Hydraulic Cement Cube. 1) The mortar of cement ,sand and water is prepared and is placed in moulds. 2) The moulds are placed in a damp cabin for 24 hours. 3) The specimens are removed from the moulds and they are s

Dicom Systems

Mon, 05 Dec 2016 09:40:04 EST

Im having problems with connecting my CR Kodak 850 to printer Drystar 4500.

ETAP or SKM or other EE Software

Mon, 05 Dec 2016 07:29:13 EST

My company wants to buy EE software like ETAP or SKM. Is ETAP getting to be the one standard that "everyone" uses or does anyone here use something else like SKM? A typical use of it would be: attach it to our power plant (20 MW) backed up by 16 MW from the national grid, record voltages, amps, ph

Under Voltage Protection In Parallel Connected Switchgear

Mon, 05 Dec 2016 06:47:21 EST

Dear all, There are 2 incomers fed from 2 different remote substations to a 11kv panel, the switchboard consists of 2incomer and a bus-coupler, all 3 breakers are normally closed hence both incomers are parallel connected. Is it possible to provide an under voltage protection trip during under volt

From the Man Who Invented Wireless In-ear Technology

Tue, 06 Dec 2016 05:00:00 EST

When you invent something truly revolutionary, you may find imperfections that make you take a second look. This article profiles Stephen Ambrose, whose wireless in-ear monitors made a huge hit with a host of A-list musicians, including Stevie Wonder, Simon and Garfunkel, Joan Baez, and many others.

Woman of the Week - Vera Rubin

Mon, 05 Dec 2016 21:30:00 EST

From a young age, Vera Rubin had a fascination with the stars. No, not celebrities in tabloid magazines, but the ones in the sky. She grew up in Washington D.C. and often spent nights gazing out her bedroom window at the stars. Her father, an electrical engineer, encouraged her fascination with oute

December 5, 1848 – President Polk Sparks the California Gold Rush

Mon, 05 Dec 2016 20:00:00 EST

On December 5, 1848, American President James K. Polk confirmed that large amounts of gold had been discovered in California. He is quoted as saying, “The accounts of the abundance of gold in that territory are of such an extraordinary character as would scarcely command belief were they not c

Morphology of Olympus Mons

Mon, 05 Dec 2016 19:42:03 EST

After discussing the morphology of Olympus Mons I felt compelled to share my intuition of the shield volcanos existence and morphology strictly through a hypothetical approach. The shield volcano may often be compared to our largest terrestrial feature Mt. Everest due to its sheer size, but it&rsquo

Ethanol-Free Gasoline Spared in Latest EPA Ruling, Though Its Days May Be Numbered

Mon, 05 Dec 2016 14:00:00 EST

Despite worries that the Environmental Protection Agency would put an end to ethanol-free gasoline sales with its Renewable Fuels Standard ruling for 2017, the agency permitted E0 a reprieve at the same time it declared its intention to transition the entire nation’s fuel supply to E10 and abo

Robot Flies Cessna Caravan

Mon, 05 Dec 2016 05:00:00 EST

In recent demos, a robot functions as a second pilot in a two-crew aircraft, enabling reduced crew operations. Aurora Flight Sciences' robot is part of the Defense Advanced Research Projects Agency's (DARPA's) Aircrew Labor In-Cockpit Automation System (ALIAS) program (video). ------- Editor's N

Tech Takes the Wheel

Sun, 04 Dec 2016 05:00:00 EST

Bosch's VisionX concept involves platoons of "super trucks" electronically linked to a lead vehicle. As they travel down the highway, trucks in the platoon steer, accelerate, and brake in sync. Drivers, however, would control the trucks before and after they join a platoon. ------- Editor's Note

Lidar Gives Armor Crews Model of Surroundings

Sat, 03 Dec 2016 05:00:00 EST

Under the U.S. DARPA's (Defense Advanced Research Projects Agency's) Ground X-Vehicle Technologies program, Raytheon is using a lidar to create a 3D model of an armored vehicle's external environment. The sensor's data is presented in an intuitive interface with a high-definition video rendering of

The Prescription for Success: Examining the Big Picture

Fri, 02 Dec 2016 19:00:00 EST

The other day I was reading “Model-based approach examines entire subsea BOP control system rather than address component failures with ‘Band-Aid’ solutions,” and I can’t seem to get it out of my head—please note I’m not even particularly fascinated by (or k

Perpetual Motion Firm Steorn Finally Goes Under

Fri, 02 Dec 2016 13:43:30 EST

Last month, Irish tech startup Steorn permanently shut its doors. Steorn operated as an unsuccessful e-commerce developer from 2000 until 2006, when it announced the development of Orbo, a magnetic battery technology that provided “free, clean, and constant energy,” and rebranded itself