My son has mostly outgrown Lego but still loves building things from instructions. Challenging things. What are some building kits I could get for him? [more inside]
I was wondering if anyone knows about old-fashioned watches, particularly about mechanical stopwatches that you wind up, and could help me determine if running with one in my hand is a bad idea. I find it slightly easier to pace myself on the track with one of them than my digital watch, as it's easier to read the time. However, I'm afraid the watch will break due to the constant rough motion.
A family member of mine has asked me to help them with their resume, and frankly it's a mess. It's also in a field that I know very little about (engineering). Where can I go to find recent sample resumes and/or best practices for folks in this field so I can help my relative fix their application up? [more inside]
What examples are there of classical or popular music inspired by the sounds of industrialization and mechanization in the 19th century? 20th-century rock and electronic musicians from industrial cities like Sheffield, Düsseldorf and Detroit have cited the mechanical rhythms of the factories around them as formative influences on their work. Did anything of this sort happen in the industrial centres of 19th-century Europe or North America? What 19th-Century music was inspired by the rhythms of steam engines, textile mills, mines & foundries? [more inside]
My Eclipse if finally showing it's age and I need some advice seeing as I haven't even thought about keyboards for what 10 years? What's a good keyboard now? Mechanical seems to be all the rage again, is it worth it? [more inside]
Do you do rights clearance work in the music industry (or know someone who does)? If so, can you satisfy my curiosity about how much it might be expected to cost to license rights in the four scenarios described inside? [more inside]
I'm planning to use Amazon's Mechanical Turk to perform a survey, but I'm a bit confused about how to work this into my IRB application. [more inside]
I want to work with a tech company working on the design of data centers! I am very interested in the heat transfer, efficiency, environmental impacts and general mechanical design that goes into data centers. I have a few connections to a couple of the big tech companies here in Seattle and don't want to waste my opportunity. How should I shape my resume and what skills should I highlight? [more inside]
Does this exist? I want a 3D simulation program where I can experiment with gears (including bevel gears), slots and slides, eccentric cranks, levers, maybe even chain drives and belts and pulleys. Ideally I'd be able to change sizes, numbers/shapes of teeth, location of the drive shaft, etc. to see how those changes affect the motion of the gadget. [more inside]
I have a BS in mechanical engineering and a couple years experience performing FEA simulations for a company in the US military/aerospace industry. I recently found out that there are consulting firms out there charging a lot of money for the same type of services I perform. If possible, I'd like to get my PE license and begin offering my services on a freelance basis. If I can do that successfully, I'd like to form my own consulting firm. My main concern is that I won't be able to find clients. How can I find my way into this market? I've heard that a lot of CAD work is being outsourced and I'm not sure if the demand for these services is really there. I've searched for mechanical engineering listings on freelance sites but I've mostly found low paying odd jobs. My ideal customers would be legitimate companies that need reliable FEA services but are small enough to not have their own mechanical engineer. How can I find these customers? Any suggestions will be greatly appreciated. Thank you!
I'd like to buy a used (or possibly new) reliable, easy to use mechanical (versus computerized) sewing machine available in Britain or the EU for very basic uses, mostly hemming, repairs, and making simple things like pillow covers, curtains, table clothes, etc., and I'd love some recommendations. I'll probably be looking mostly on eBay UK and Amazon UK. [more inside]
Prepping a car camping trip. I never take pork or chicken when camping in an effort to respect food-handling volatility guidelines. I do, however, ignore those same guidelines with respect to eggs and bacon (bacon is preserved and, well, eggs must be served with bacon at breakfast when camping). I have been requested to bring 'fresh prawns' to grill. There is no water onsite and there will be no temperature-assured cold storage, but we will have an ice chest with other cold-dependent consumables in it such as the eggs. The campsite is in the mountains of the Pacific Northwest and averages daily/nightly high-lows of 72/52 at this time of year. Cursory research appears to establish that prawns are in the same set of volatile meats that pork, chicken and crab belong to. It may be reasonable to source and bring hard-frozen prawns and cook them from semi-thawed. Departure to campsite expected drive time about five hours; departure to food consumption expected out-of-fridge storage time estimated nine to twelve hours. I am leaning toward saying no to the request. Hive mind, your analysis please.
I browsed pocket watches on amazon.com and I noticed that nearly all mechanical ones show the skeleton movement (gears) inside. And it is not pleasant on the eyes. Why do manufacturers not hide the inner workings with cover, like the old times? Do they try to say implicitly "Look, we said mechanical and you see it yourself, no battery inside" ? Or is there some other reason for producing these ugly watches?
Is it worth changing careers, getting a masters in CS? [more inside]
A few weeks ago I asked this question. Consider this a follow-up question. I have a 1993 Honda del Sol 5-speed Si that has a "mystery" problem of sometimes starting and sometimes not starting. It's always a cold-start problem. I put the key in the ignition, switch it to ON until the check engine light goes on, the fuel pump pressurizes, and the main relay clicks, and then crank it. Sometimes it will fire up right away. Other times the engine will turn over but not ignite. Once it is started, it will start up fine for the rest of the day. It only gives me trouble when the engine has gone completely cold and has been left untouched for upwards of four hours. A new issue has developed since I first posted my question. Even after getting the car started, sometimes just a few minutes later during a sharp acceleration (approaching 4000rpms or more) the engine stalls out. I have to pull the car over and start it up again. It always starts up fine after that and will usually not stall out again. I had this issue looked at by several mechanics, most of whom hadn't the slightest clue what it was or willingness to investigate. The last mechanic I took it to said it was a faulty ignition switch and replaced it . . . but that has done no good whatsoever. Also, just FYI, the spark plugs are relatively new. Any thoughts are appreciated!
About six weeks I purchased a 5-speed 1993 Honda del Sol Si. Overall, I'm very pleased with the transaction. It's in great shape and runs very nicely. However, ever since a few days after I bought it, I've had a very frustrating recurring problem. [more inside]
Any idea what this mechanical antique table would have been used for? Photo of the side. Photo of the top.
Have you ever used Mechanical Turk to validate, classify, and clean data sets that would otherwise be mind numbingly impossible for someone to do? If so, were the results useful? What are some tips to make sure one's Mechanical Turk experience goes off without a hitch? How do i best check their work. [more inside]
I'm looking for a book that was out around 1997 (the last time I remember physically seeing it) that detailed lots of different mechanical machines Chris Ware had designed/made, many of them coin-operated. I really should've just coughed up and bought it right then, because I've never laid eyes on it since, and no bookshop staff have been able to identify it. Do you know what book this is, or what it's part of, and if by chance it's still in print? [more inside]
What do I need to do to keep my career moving? (engineer-filter) [more inside]
When is it okay to buy a used car without a mechanical inspection? [more inside]
Mechanic Engineering undergrad seeks transfer to a more competitive, research-oriented school. What should we know? [more inside]
Root cause analysis. What exactly does it mean in the context of an engineering job and how can I prepare for this interview? [more inside]
I'd like to control a VFD (Hitachi L100) by computer via a LabView program. [more inside]
Can anyone recommend good texts for a new engineer to study while searching for work? [more inside]
Car Accident Filter: I was rear-ended this week and while I know you are not my insurance agent, doctor or my lawyer, I would greatly appreciated help on what to do next. (More inside) [more inside]
What would be a good place to find small plastic gears for hobby projects? [more inside]
I feel like I have a particular skill related to engineering, but I need help defining it in clear terms and figuring out what kind of job it would be useful in. [more inside]
Help an craftsman with a BFA and an engineering bent find a masters program. [more inside]
Giant erector set filter: I am looking for fittings used to join square tubular steel in various ways without welding, for purposes similar to a large erector set. This is for self-fabrication of a large solar panel mount. The pipes I am using are square in cross section measuring 4 inch x 4 inch or 3.5 inch x 3.5 inch. I'm looking for straight splice joints, T, L, X, and 45 degree angles. [more inside]
What would you do if you were a recent engineering graduate? (What companies would you be looking into across Canada?) [more inside]
Is there a simple way to integrate Salesforce and Mechanical Turk? Any tips on using Mechanical Turk and Salesforce at work?
Help me spend my $100 Mechanical Turk credit !?! I have about $100 credit with Amazon's MT system and I haven't used the service for about a year. I just don't need it for anything. If you know what Mechanical Turk is (see here or here if not) please tell me how you would blow through $100 just for fun (or good use or charity or save-the-planet, etc.)
Advice on seeking undergraduate engineering research [more inside]
Was that a helicopter in my kitchen? No. It was the washing machine. Um. Help? [more inside]
What are those blocky, meta-encased things on top of buildings? [more inside]
Northern Chicago Suburbs filter: I'm trying to find info about a group of mechanical sculptures which were once installed at Mount Prospect Plaza. They were there around the mid 80's to early 90's. [more inside]
I'm trying to choose between bachelor's degrees in mechanical engineering and electrical engineering. Other than jobs where you are actually "engineering" things, what jobs would each one be able to get? Also, I hear that engineering disciplines overlap in some ways. What are the similarities and differences between electrical and mechanical? Thank you.
Mechanical Engineers: calculations for sealing an underwater enclosure ? [more inside]
I am stuck on a "design of machine components" project. Anyone care to take a crack? Its actually a pretty simple spring problem. [more inside]
Can you help guide me in finding a mechanical engineering job after graduation? [more inside]
Would a wind-up light that doesn't rely on charging a battery, but uses a clockwork mechanism to directly power a small generator which lights up an LED, be possible? [more inside]
Please help me figure out what's wrong with my truck. It's driving me nuts! [more inside]
Engineers: What skills do you use most often that you learned in college or anywhere else? [more inside]
The A/C on my car ('92 Honda Prelude) works great from 0-40 mph. Above 40 mph, the ratio of cool to hot air moves decidedly in favor of hot. Any ideas (besides the obvious: take it to the shop).
Which is "greener"? Her metal & plastic mechanical pencils manufactured in Japan, or my Dixon Ticonderoga #2 pencils made in North America? [more inside]
How do I find a paid internship or part-time job in mechanical engineering that will work around my school schedule (in Los Angeles)? [more inside]
Anybody know how to change the license plates on a '95 Honda Accord? [more inside]
Can anyone with classic car restoration experience help me with a strange electrical problem that I'm having with a 1961 Lincoln Continental? [more inside]
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