What does a QC/QA position entail? I'm thinking more of science or manufacturing, and not financial/tax. [more inside]
For a science demonstration at my son's school, I have modified a webcam so it can detect infrared light. I would like to be able to heat up an object (I don't mind what) so that it can be seen on the infrared camera. So far, I have found that I can see a match (even after it has gone out), an IR remote control, and a gas flame. But these are all a bit tricky in the school environment. Ideally, I would have a battery powered device that would heat up a piece of metal enough that it will glow (in the IR) without anyone being able to burn themselves or set light to anything. I don't mind making the device, modifying something, or just buying something.
Looking for stories/novelllas/novels about civilizations which have survived the "Big Bounce" and persisted into the next universe. Is there any such thing?
I need help thinking of cool ways to spend $30k or more for high school physics equipment! If you're a physics teacher, or had a great physics teacher in high school (or college), tell me what equipment makes for inspiring and effective physics education. [more inside]
What are your favorite iPad apps for 4 - 7 year olds? [more inside]
I am looking for a good, simple, kindergarten-level science/general knowledge/encyclopedia for my 5-year-old son. [more inside]
I'm considering attending the Geological Society of America conference this October in Vancouver, BC. I'm an undergrad geology student, and a student member of GSA. I'm not making a presentation, receiving an award, or bringing a poster. Do people ever attend conferences like this for fun? Or would I end up feeling like it was a waste of time and money, attending a conference that really wasn't intended for people like me? [more inside]
My co-authors and I recently got a paper accepted to a major scientific journal. If we can provide a striking illustration, I think we have a decent chance to make the cover. That would be really cool and might be worth paying an external illustrator for. I never commissioned any artwork before, so I have questions about how to proceed. [more inside]
I am about to graduate in a liberal arts degree. I toyed with a lot of career options and I think one of my options is going to go back to school for computer science. I found a 2 year program but I don't know if it is legitimate or if it's a joke. [more inside]
I'm looking for sheet mirrored plexiglass, acrylic, polycarbonate ... [more inside]
Who are some important women in technology that are lesser-known in the world? Especially women of color, LGBTQ women, and non-American women? [more inside]
Can I bring California bay laurel branches to Arizona without potentially causing an ecological problem? [more inside]
I use (this) for my current victorian calling card. My job description these days is more in the realm of data science (less domain specific although I still work at a museum of paleontology), but I'd still like to retain the same idea for my new card. So can you suggest any old illustrations (1800s or earlier) of people working with counting machines or such? Prefer black and white ones. Thanks
I'm working on some graphics for an upcoming presentation, and need a way to display some scientific data(scatter plots and bar graphs mostly). What is the next step beyond excel? [more inside]
The situation that prompted one of my first questions on AskMe is unfortunately still relevant. Logistics have improved, my depression is....eh. I'm 25 now and have been out of undergrad for over a year. This is my resume . Ignore the crappy formatting, but... [more inside]
I recently graduated and I've been working as a Jr. Engineer for a few months now. I realize now that this is not a career/field I want to be in and have been strongly thinking about going back to school to get a Computer Science degree. The problem is that I have 35k in loans from my previous degree and I need to make a decision soon. Am I being reckless for wanting to do a career change so soon? [more inside]
I've heard some great quotations from famous scientists that succinctly embody the nuances and beauty of the practice of science. I'm teaching high school science for the first time (starting tomorrow! eek!) and I'm looking for some good examples to share with my students. What are your favorite quotations on the subject? How do you personally define the practice of science? Thanks!
Here are a few facts about this old SF story whose author I can no longer recall. 1. It was written by a giant of mid-century SF whose name I can no longer recall. Not Sheckley, not Asimov. I thought it might be Damon Knight, but I can't find it in his work. 2. It's a story about a man who travels to the future as part of a gigantic relief effort to assist future men who are burying themselves in the earth. [more inside]
On a lanai in southwest florida, there is some heavy daily smoking going on. Even with three walls made of screens that open to outside, the smell remains. Looking to find ways to mitigate the stale and persistent smoke smell. The amount of smoking is not going to decrease, looking for a product that will help with the smell from the actual smoking and the ashtrays full of butts (which are emptied fairly often.) [more inside]
There's this science fiction story I can recall reading in at least one anthology, if not multiples. It is told from the perspective of a young mother who is going crazy dealing with her kid(s). The writing is very stark and bleak, but it's a fun story nonetheless. I am fairly certain the author was a woman. I believe it's from the late 60s or early to mid 1970s. [more inside]
I hate bugs, and I have one that is in my space. Can the generous and awesome amateur (or professional) entomologists of MetaFilter help me identify it, and perhaps give me a general sense of how dangerous it might or might not be? [more inside]
need some pointers as to research strategies/leads to find out about the state of the art knowledge about the moon in 1878, with particular reference to things arising in or popular in the French scientific community. First thoughts are Times digital archive and to look for an encyclopaedia of similar date. Any leads appreciated.
What ways exist where would one keep up with big ideas or events in the academic publishing world, in some kind of passive way that involves me regularly checking in and picking out what's interesting and saving those for later. [more inside]
I'm preparing a timeline of important virology-related events for work. We have some HIV-related and some bacteriophage-related material as well as some cancer-related stuff and some "greatest hits" (x-ray diffraction patterns, transduction, discovery of interferon). I'd like to expand our timeline to cover more diverse kinds of virology-related stuff. [more inside]
I was wondering if the static shocks that a person normally gets in the winter are caused by an excess of electrons, a deficiency of electrons, or if it happens both ways but just depends on the circumstance.
Throwing away all the political and financial pressure that dilutes and warps science, if one wants to engage in scientific inquiry and be productive and contribute in some small way to humanity's scientific understanding of the cosmos, how does one go about things? Can we boil things down to simple generalized steps -- brief enough to put on a wall plaque -- starting with the evaluation of an experimental idea (is it a "good" experiment?) all the way through to publishing one's reproducible results? [more inside]
A recent post to the blue proposed a set of equations that changed the word. As a computer professional, I'm curious, which algorithms transformed the world? [more inside]
All my life, people have complimented me on my abiity to write well. In middle and high school, it was writing good chapter summaries, literary analyses and essays for homework using flowery language. In college, it became about construction and the flow of ideas, and I found myself to be reasonably adept at that as well. I'm currently jobless ( looking for my first job at 25), and when people chime in with suggestions on how to fix that, they can't understand why I poo-poo the idea of writing professionally out of hand. Help me develop my writerly mind and get myself out of the English class for good. [more inside]
Around 10 years ago I read a science fiction paperback novel (that I think had been recently published) and I can't remember what it was called. All I can remember is that it was largely set on a spacecraft and there were a group of Humans investigating a series of horrible deaths on a planet and on another spacecraft. They found the bones of the missing people buried on the planet they were investigating.
Help me find interesting, unique jobs in the sciences - physics, biology, or chemistry. [more inside]
Hey MeFites, I'm really trying to expand the use of digital technology in my classroom. Unfortunately, the resources at my school are fairly limited. However, I do have access to $1200 in grant money, assuming I can write a compelling enough proposal. Help me find some affordable tech for my classroom! Needs of class inside. [more inside]
I have a large tupperware full of a crystalline white powder. It could be sugar, or it could be xylitol. How can I tell? So far I've found two possible ways: burn it and record the energy per gram; feed it to dogs. I would prefer not to do the second, as xylitol kills dogs. I'm open to the first, if someone wants to link me to a good experimental method for such. But I'd really love a third way.
Chemists! I have a question about chromatography. Specifically, what is the best way to isolate a specific molecule, if I want to produce large volumes of this isolated molecule? [more inside]
I'm looking for well-written and researched "objective and scientific" studies of the paranormal. I am aware that those are loaded words, particularly around this topic, and I doubt there is a book that settles questions about paranormal activity and abilities once and for all, but essentially I would like to read books written by authors who don't have a pre-determined agenda in favour or against these types of phenomena being real.
I am part of a large collaborative lab-based project. We are currently disorganized and inefficient and are are looking for some project management systems or tools. [more inside]
Is there a way to learn chemistry that is 1) fun/funny/in some way entertaining 2) via audio? [more inside]
I'm currently exploring artificial intelligence as a potential field to go into. What books (fiction or nonfiction), films, or resources would you recommend for learning about artificial intelligence, the possibilities of AI, and its future? What should I know? [more inside]
How will changing variables in this microwave chocolate cake recipe change the outcome? [more inside]
I saw -- maybe here, maybe on the blue -- a link to a webpage with discussions of all sorts of future-science problems. I can't find it again. Help? [more inside]
What are basic pieces of kitchen science that would be helpful for me to know? I'm most interested in baking but cooking is okay too. Things like the effect of salt or liquid on a recipe or whether I want my bread dough to rise in a dry or humid area and why would be really great. I'm okay at following recipes but I'd absolutely love to know why different ingredients and combinations have different effects and how I can use that to my advantage. [more inside]
We have a naming convention for our cats - so far they are all science related terms that start with M. We have Magnet, Möbius and Meniscus. Now we have a new little fluff ball - a black kitten with a white tuft on her chest. Can you help think of a name for her? So far we've thrown around Muon, Mendel (too masculine) and plain ol' μ.
In a discussion elsewhere on the internets a twist on a common science fictional transportation technology was proposed. A spaceship leaps from one point in space to another, but while it is instantaneous for the passengers, the transit actually takes some small amount of time longer than light would take to cover the distance (let's say the Planck time). Would the time delay prevent the violation of causality? It appears that everyone is staying in their light cones, what am I missing? [more inside]
Assuming nothing goes catastrophically wrong (which might not be a good assumption to make, unfortunately), I should be getting a PhD in about 18 months. I'm about 90% sure that I don't want to stay in academia. What steps can I start taking now to have a smoother career change? [more inside]
What kind of skill sets does one need to be of best help to addressing climate change? It would seem like the most obvious choice is to major in environmental science. Otherwise, maybe political science to deal with legislators and capital hill? Or "who cares what you study undergrad" and go to law school?
I read a while ago a quote from Oppenheimer that eloquently expressed the idea that once a scientist gets in his or her head the idea that a result is achievable, he or she will not be stopped until that result is achieved. He referred to the scientist, though the sense in which he meant the term might better map to what many consider an engineer. [more inside]
Today, I was enthusing about a photograph from the surface of Mars, and a friend responded along the following lines: "I find it hard to get excited about it when there are so many starving people here on Earth. We should fix our own problems before exploring other planets." How could I have responded? [more inside]
So, I’ve been doing a lot of thinking about how to land a career in market research analysis. Below are the steps I’ve laid out for myself. Could you tell me if this is a good game plan to get where I want to go? [more inside]
I love thinking about the vastness of space, the long arc of the cosmic time scale, the complexity of connections in various systems. I find thinking about these big ideas creates a pleasurable feeling in my body, and putting them to music is even more moving. Examples of favorites include Peter Mulvey's "Vlad the Astrophysicist" and Symphony of Science's "We Are All Connected". What other songs combine music and big scientific ideas about how small and insignificant humans are?
I'm due in traffic court at 9 am. Help me use math to prove I didn't do it. [more inside]
I could really use some tips on networking and well, not panicking. Difficulty: I'm pretty strongly introverted and have some social anxiety as well, although I can fake it for a few hours if I have enough energy. I'm a senior PhD student who is expected to be better at this than I am. [more inside]