1376 posts tagged with science.
Displaying 51 through 100 of 1376. Subscribe:

Do shoe trees work?

Is there any real evidence that shoe trees do what they are supposed to do? [more inside]
posted by ianK on Nov 2, 2014 - 11 answers

Which data structures changed the world?

In my last question, I asked for algorithms that changed the world. Now I'd like to know, what are the data structures that changed the world? [more inside]
posted by pwnguin on Nov 1, 2014 - 16 answers

Books on molecular biology: technical and historical

My +1 is outfitting the molecular biology and biochemistry side of a physics lab. He would like to get books (electronic and/or paper) to fulfill two needs: 1. protocols and reference - for in lab use 2. history or textbook of molecular biology - to help familiarize physics people with the field. Looking for suggestions for solid books that are readable and have good figures. [more inside]
posted by sciencegeek on Nov 1, 2014 - 8 answers

A book that answers kids' questions

Please give me recommendations for books that explain how the world works to pre-schoolers. [more inside]
posted by Omnomnom on Nov 1, 2014 - 9 answers

The science of happy long term relationships

What's current research say about what factors go into making a happy long-term relationship? In particular, I recently heard of some studies suggesting that couples who spend oodles of time together and are basically each other's best friends may be less likely to be happy than couples with separate hobbies, friends, etc. However, I can't seem to actually *find* any of those studies...anyone know of these?
posted by sirion on Oct 30, 2014 - 5 answers

How can I become an entrepreneur in high tech science?

I am a recent college graduate who's been interested in combining interests in science and engineering with business. I would love to get into something entrepreneurial, but am not sure how. [more inside]
posted by cestlavie on Oct 23, 2014 - 6 answers

Recommendations for books on the history of science?

My question is two-fold, really. First, please recommend to me all of your favorite titles on the history of science, math, technology, and medicine. Secondly, how do you go about searching for good books in these topics? My favorite booksellers don't have a "history of science" search tag, unfortunately. Some of my past favorites and extended explanation below the fold. [more inside]
posted by backwards compatible on Oct 19, 2014 - 30 answers

Help me understand the societal implications of fusion power

Putting aside the question of whether or not we will actually have fusion power soon, does anyone have any science fiction or essays to help me understand the implications of fusion power? [more inside]
posted by jragon on Oct 16, 2014 - 29 answers

Puzzle me this

I'm organising a competition in which groups of people have to work together to solve a series of puzzles. I'm looking for puzzles along the lines of that hoary old favourite about the Farmer trying to cross the river with a Fox, a Chicken and Bag of Grain or the one involving the Two Guards, one of whom only tells lies and the other who only tells the truth. [more inside]
posted by Brian Lux on Oct 12, 2014 - 16 answers

What does a QC/QA person do?

What does a QC/QA position entail? I'm thinking more of science or manufacturing, and not financial/tax. [more inside]
posted by Zelos on Oct 5, 2014 - 6 answers

How can I make something glow in the infrared -- no flame or AC power?

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.
posted by beniamino on Oct 3, 2014 - 21 answers

SciFi Stories about Civilizations which have survived the "Big Bounce"

Looking for stories/novelllas/novels about civilizations which have survived the "Big Bounce" and persisted into the next universe. Is there any such thing?
posted by brownrd on Sep 29, 2014 - 22 answers

E=mc^$

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]
posted by Salvor Hardin on Sep 27, 2014 - 9 answers

Apps for young readers

What are your favorite iPad apps for 4 - 7 year olds? [more inside]
posted by woodvine on Sep 26, 2014 - 8 answers

How-the-world-works kind of book for a 5-year-old?

I am looking for a good, simple, kindergarten-level science/general knowledge/encyclopedia for my 5-year-old son. [more inside]
posted by zardoz on Sep 25, 2014 - 3 answers

Should I attend this scientific conference?

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]
posted by Secretariat on Sep 23, 2014 - 30 answers

How to commission a scientific illustration?

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]
posted by Herr Zebrurka on Sep 20, 2014 - 7 answers

BSC in Computer Science in 2 years? Sketch or legit?

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]
posted by cyml on Sep 17, 2014 - 11 answers

Where can I buy waterproof mirrored acrylic?

I'm looking for sheet mirrored plexiglass, acrylic, polycarbonate ... [more inside]
posted by pallen123 on Sep 16, 2014 - 3 answers

Lesser-known women in technology

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]
posted by divabat on Sep 15, 2014 - 44 answers

Safe to bring California bay laurel/pepperwood to Arizona?

Can I bring California bay laurel branches to Arizona without potentially causing an ecological problem? [more inside]
posted by pony707 on Sep 13, 2014 - 4 answers

Help me find an old Victorian illustration of a person doing science

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
posted by special-k on Sep 12, 2014 - 5 answers

What are some of the best scientific graphing programs for Mac?

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]
posted by aleatorictelevision on Sep 12, 2014 - 16 answers

I'm done asking this but.... Hope me with jobs?

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]
posted by marsbar77 on Aug 30, 2014 - 11 answers

Eyeing a career change from Engineering: Am I being reckless?

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]
posted by This Is Reality on Aug 29, 2014 - 16 answers

What is your favorite definition of science?

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!
posted by garuda on Aug 24, 2014 - 12 answers

Please help me ID this old sci-fi story

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]
posted by Mr. Justice on Aug 23, 2014 - 4 answers

How to make a smoking area smell less horrible?

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]
posted by slowtree on Aug 21, 2014 - 10 answers

1970s science fiction short story about a young mother going crazy?

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]
posted by Slinga on Aug 21, 2014 - 9 answers

What is this bug? Should I be afraid (very very afraid?)

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]
posted by SMPA on Aug 20, 2014 - 15 answers

State of French scientific knowledge about the moon in 1878

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.
posted by aesop on Aug 20, 2014 - 9 answers

How do I get into following academic publishing?

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]
posted by dubadubowbow on Aug 17, 2014 - 7 answers

Calling all virologists - important events in virology needed!

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]
posted by Frowner on Aug 15, 2014 - 8 answers

Static Shocks

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.
posted by 517 on Aug 14, 2014 - 8 answers

Let's all be scientists!

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]
posted by strangeguitars on Aug 11, 2014 - 18 answers

Which algorithms changed the world?

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]
posted by pwnguin on Aug 10, 2014 - 23 answers

I can put together words so that they sound nice. I can't write. Why?

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]
posted by marsbar77 on Aug 7, 2014 - 25 answers

Need the title of a space-based science fiction novel

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.
posted by DarrenLB on Aug 6, 2014 - 5 answers

Interesting Science Jobs

Help me find interesting, unique jobs in the sciences - physics, biology, or chemistry. [more inside]
posted by theboxpenguin on Aug 3, 2014 - 5 answers

Best, Cheap Technology for a Science Classroom

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]
posted by thelastpolarbear on Jul 30, 2014 - 5 answers

Science Wanted: kitchen powder identification edition

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.
posted by freyley on Jul 21, 2014 - 19 answers

Chromatography for newbies

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]
posted by special agent conrad uno on Jul 19, 2014 - 7 answers

"Objective" studies of the paranormal?

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.
posted by Grinder on Jul 16, 2014 - 15 answers

Project management and scheduling for a scientific team

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]
posted by strekker on Jul 16, 2014 - 6 answers

Learn Chemistry the fun way...via audio?

Is there a way to learn chemistry that is 1) fun/funny/in some way entertaining 2) via audio? [more inside]
posted by Calicatt on Jul 1, 2014 - 5 answers

Learning about artificial intelligence

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]
posted by markbao on Jun 26, 2014 - 12 answers

Chocolate cake for SCIENCE!

How will changing variables in this microwave chocolate cake recipe change the outcome? [more inside]
posted by Solomon on Jun 26, 2014 - 11 answers

Science for English Majors

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]
posted by AmandaA on Jun 24, 2014 - 2 answers

What cooking chemistry should I know?

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]
posted by Mrs. Pterodactyl on Jun 23, 2014 - 22 answers

Please help us name our kitten - very specific requirement edition!

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.
posted by lizjohn on Jun 21, 2014 - 67 answers

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