Engineering (Science & Mathematics)

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Building a full sized, real mech?

I have had this idea for several weeks. Build mechs, Like in Mechwarrior 3. It would cost alot of money, and there would be staybility issues, But couldnt it be possible? They're making small robots, that can walk on their own, so why not take that, and make it on a larger scale?

2007-12-01 18:07:19 · 0 answers · asked by Acea7 2

5 ⤊

Can someone pls explain the concept of 'head' in fluid mechanics?

2007-12-01 15:03:49 · 10 answers · asked by TsF! 1

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Too old for engineering ?

Would an employer hire a 28 or 29 year old Entry level engineer who has just graduated ?

2007-12-01 14:44:55 · 12 answers · asked by Anonymous

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Crystal radio to power an LED?

I want to make something like a crystal radio to light up a small LED. I am not near a station, so I am guessing it wont be enough to power an LED, so what if I use a capacitor to collect the energy and then only light up the LED for a few seconds at a time?

Is this possible and if it is how can I do it?

2007-12-01 13:34:27 · 8 answers · asked by worried person 1

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Heat treatment: How to detect a furnace leak?

I am new to heat-treat and I just got hired in at a company that unfortunately does not (yet) have gas analyzers. Is there a way (besides after the fact) to detect a furnace leak say from the flame color?

2007-12-01 12:40:17 · 5 answers · asked by Sithlord78 5

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how do electric motors work on the ff. devices and machines?

-computer
-printer-
washing machine-
-electric fan
-electric car
-microwave oven
-tv
-radio
-stoves

2007-12-01 12:39:46 · 4 answers · asked by leen311 2

1 ⤊

what is boric acid?

2007-12-01 12:00:32 · 4 answers · asked by Jenny S 2

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what is thick-film technology?

2007-12-01 11:46:58 · 2 answers · asked by parker 2

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what is the income of an engineer that has a degree in optical engineering and mechanical engineering and elec

2007-12-01 11:22:05 · 2 answers · asked by Anonymous

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brief idea about national grid and its operational problem?

it is based on power station engineering

2007-12-01 10:58:03 · 1 answers · asked by Anonymous

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What do you think of these 9/11 documentary movies?

Melting temperature for steel = 1532 C, but temperature for any
fuel air fire whose only source of oxygen is open air = 233 to 250 C.

Videos & photos of Molten Metal on 9/11 - impossible to create from an air fire!
http://www.youtube.com/watch?v=JithuVAIb7Y

Controlled demolitions of 3 WTC buildings:
http://www.youtube.com/watch?v=Qa7PN-8T2VY

Building 7 was not hit by any plane or seriously damaged:

http://www.youtube.com/watch?v=EZ9BofDUXv0
http://video.google.com/videoplay?docid=2073592843640256739

Flight 93 - where is the wreckage and debris? :
http://www.youtube.com/watch?v=-59kouBgO_s&NR=1

Pentagon - where is the 80 tonnes of jet plane debris? :
http://www.youtube.com/watch?v=Rgyq2H7PpO0
http://www.youtube.com/watch?v=lSeaZLYViwU

Detailed scientific analysis of what happened on 9/11:

http://truth911.net
http://seeloosechange.com
http://911weknow.com
http://belowgroundsurface.org

Architects & Engineers for 9/11 truth

http://ae911truth.org

2007-12-01 10:50:25 · 4 answers · asked by Anonymous

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if you want to make a real lightsaber, what type of engineer should you go into?

2007-12-01 10:48:48 · 4 answers · asked by Anonymous

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large and small scale numerical models, can a 360' numerical graph clearly illustrate large scale calculation

...in particular a three dimensional circle,as 1 radial degree holding (diagramatically of course) numerals, functions, and results, another degree holding numerals, a different function than function A, and results, etc, my very very real question is how do I incorporate the numerous states(degrees of) positive/negative value, as like an x/y graph, without it becoming a mess, ps. the actual length of the numerical lines are irrelevant, they can be 1 to 100 or a google per line, or abstract function values.

2007-12-01 10:18:51 · 1 answers · asked by Book of Changes 3

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plz help this question....?

The side a of a triangle ABC is calculated from the following formula
a/(sin(A) = b/sin(B)
where lower-case letters refer to the sides and upper-case letters refer to the angles opposite those sides.
The side b may be in error by 1.1%.
A and B are given as 25 degrees and 58 degrees respectively, to the nearest degree.
Using partial differentiation find the greatest percentage error in the calculated value of a.

2007-12-01 07:54:56 · 1 answers · asked by ozi 1

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