If air waves and water waves are same.. why can’t ship not go fast like an airplane?. Is there a design fault?
Question by KLR: If air waves and water waves are same.. why can’t ship not go fast like an airplane?. Is there a design fault?
If air waves and water waves are same, why can’t ship not go fast like an airplane? Is there a design fault that makes the ship to sink or make scary during heavy storms?
Best answer:
Answer by ANF
Water has more friction than air.
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If God made an Intelligent Design, why all the mistakes?
Question by GobleyGook: If God made an Intelligent Design, why all the mistakes?
Why do any of us need to use Glasses, shouldn’t we ALL have 20/20 vision?
what is my appendix for? why don’t I need it anymore?
Why all of the extinct species? Was it God’s design to have them die off?
Best answer:
Answer by Ella Blue Duchess of Cookieshire
Because it wasn’t even remotely intelligent in the first place.
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AES Tutorial: Design of High-Performance Balanced Audio Interfaces by Bill Whitlock
High signal-to-noise ratio is an important goal for most audio systems. However, AC power connections unavoidably create ground voltage differences, magnetic fields, and electric fields. Balanced interfaces, in theory, are totally immune to such interference. For 50 years, virtually all audio equipment used transformers at its balanced inputs and outputs. Their high noise rejection was taken for granted and the reason for it all but forgotten. The transformer’s extremely high common-mode impedance—about a thousand times that of its solid-state equivalents—is the reason. Traditional input stages will be discussed and compared. A novel IC that compares favorably to the best transformers are described. Widespread misunderstanding of the meaning of balance as well as the underlying theory has resulted in all-too-common design mistakes in modern equipment and seriously flawed testing methods. Therefore, noise rejection in today’s real-world systems is often inadequate or marginal. Other topics will include tradeoffs in output stage design, effects of non-ideal cables, and the pin 1 problem. AES Members can watch the full-length high resolution version of this tutorial on the AES Tutorials page: www.aes.org
Video Rating: 5 / 5
How tocreate fast and efficient FPGA designs by leveraging your ASIC design experience. (For more info visit: www.xilinx.com ) This course will help you avoid the most common design mistakes of FPGA designers. It will also help you fit your design into a smaller FPGA or a lower speed grade for reducing system costs.
Video Rating: 5 / 5
Design flaw: why aren’t all laptops manufactured out of metal (steel, aluminium), like the Apple Macbook Pro?
Question by Corruptor Bot ¦ÆЩ±®¬: Design flaw: why aren’t all laptops manufactured out of metal (steel, aluminium), like the Apple Macbook Pro?
Why aren’t all laptops manufactured out of metal (steel, aluminium), like the Apple Macbook Pro?
My father recently purchased an Apple Macbook Pro. Very impressive notebook computer. But what really caught my attention is the fact that it’s made from a single block of genuine aluminium. Thus I just wondered why aren’t most electronic devices and consumer electronic products and their external shells made out of metal? Surely then it will be near-indestructible.
And another flaw I noticed in many mobile phones is that the LCD screen is positioned too close to the actual plastic screen surrounding it. To see what I mean, look at a Samsung D600, and look at the screen from an angle, and you’ll notice there’s a fairly large gap between the plastic screen and the actual LCD inside. This is good. Because without the gap, you can drop the phone and the LCD will crack easily. Many laptops have this same design flaw.
Best answer:
Answer by billrussell42
My previous macbook had a plastic case. It worked fine, no problems. My current one is made from aluminum. It’s fine also. A bit thinner than the previous one.
Milling something from a block of aluminum is expensive. The manufacturer has to make tradeoffs between cost and usability, and they all make the tradeoff’s differently. Don’t forget the unit with the aluminum case sells for 00.
.
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nail design ideas, thanks :)?
Question by : nail design ideas, thanks :)?
my nails are short because of guitar but i like to put stupid little designs on my nails like monsters or tuxedos. so for the first day of school what do you think i should do? i’m pretty good with a brush so whatever. thanks 🙂
Best answer:
Answer by cherry16xoxo
Maybe try, zebra print, cheetah, bows, domo, polka dots. or like a dollar sign(: have fun!
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How to Design, Develop & Manufacture a PCB | Part 9 – Testing & Fault Finding
This is part 9 of a series of videos describing how to design, develop and manufacture a PCB from start to finish. This is an ongoing project of mine, I hope you enjoy the video and hope you found this series of videos interesting and useful.
Is the theory of Unintelligent Design different from Intelligent Design and Evolution? How is it different?
Question by Sean: Is the theory of Unintelligent Design different from Intelligent Design and Evolution? How is it different?
Evolution – man evolved from apes/monkeys, whatever
Intelligent Design – we are so complex we require a creator
Unintelligent Design – we’re screwed up – our creator is stupid.
I propose that if we are to teach children an alternative to Evolution, intelligent design, since Evolution has never been proven a fact, that we also teach the alternative theory of unintelligent design, that we are really screwed up people, created by a “stupid creator”.
I propose this as a non-offensive theory that is different from evolution and intelligent design, both of which have never been proven as fact.
What do you think?
Best answer:
Answer by piraterachel
we’re not ALL screwed up, I think. What about those amazing gymnists that seem almost able to fly with their practically perfect bodies? I wouldn’t consider myself screwed up if I could do that stuff. But, that theory might be depressing for some students, and hilarious for the rest of them. And, it might make them feel like they have a liscense to misbehave more if they are a “stupid creation” in their own minds. Cheers Imzarray
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Were there design flaws in Collins submarine computerization architecture, apart from the inevitable loophole?
Question by The Path I Choose: Were there design flaws in Collins submarine computerization architecture, apart from the inevitable loophole?
that would allow a bonehead to seize control of the project ?
Best answer:
Answer by Morpheus
The more advanced a new system is…the more likely it will have design flaws.
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Q&A: I want to design my own bedroom but i cant find any good sites.does anyone know any?
Question by : I want to design my own bedroom but i cant find any good sites.does anyone know any?
im 16 and really want to design my own room i have the picture in my head of what i want but i don’t know if it will work.does anyone know any good sites?it would help if they let you do anything because i want to be able to change the Colors and like put fur on the sealing (it mite sound stupid but its my style) 😀
Best answer:
Answer by Chris
I would try this:
http://sketchup.google.com/
It’s helpful to picture where your vanity and furnishings will go and then to decorate from there. Have fun!
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How many oil rigs have a similar design flaw to the one that failed in the gulf?
Question by retrovertigo: How many oil rigs have a similar design flaw to the one that failed in the gulf?
Everybody is saying how BP cut corners on that rig…or wellhead equipment. (you have to pardon me, I am not an expert) Does anybody know how many other ones there are?
Best answer:
Answer by Bad Moon Rising
What design flaw?
I think you are confusing wellhead equipment with the rig specifications!
EDIT:
The design of every wellhead is pretty much unique. It depends on a large number of technical factors relating to pipe sizes which vary from well to well. The rig design had very very little to do with the “accident”. It is a complicated series of technical issues that are to blame, but at the end of the day it is/was bad decisions that were the cause of the blowout. The circumstances that led to the problems, although not unique, are rare. They have to do with the position (vertically) of reservoirs of different reservoir pressure, and an inability to cement in “production casing” if you lose “circulation” of the much heavier cement in behind the production casing. Normally this is not a fatal problem, but reliance on faulty backup systems, some which appear to have been known to be faulty (Blowout Preventers).
The rig and even the equipment itself, had very little to do with the problem.
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