Science Definition and 989 Threads

I have noticed that baseball players trying to check a swing fail to do so a significant fraction of the time. It has occurred to me that there might be a better technique than just using the muscles that control the wrist to try to stop the angular momentum of the a swing. I would much...

(This is about pop science books, not textbooks; moderators, please feel free to move if appropriate.. I'm new to the forums & new to studying physics in late middle age - here is http://']my intro thread - and I am getting geared up for self-study at more or less a high school level. My basic...

Hey everyone! I need your help. My new girlfriend is smart, but she's misled and attracted to pseudo-scientific ideas (i.e crystal healing, astrology). I find this fairly annoying. She is a true social scientist though and searches for valid science when it comes to psychology, so I know she is...

i love to do creative things that's why i love science i love to ask myself questions and try to answer i also love to paint and sculpt, i love to try to capture thos microexprexions that render the soul of a person, here some of my work, what do you think?

ZapperZ submitted a new PF Insights post Fake News and Science Reporting Continue reading the Original PF Insights Post.

which one is more physics based? which one is more prestigious?

Hi all, I read quite a lot on my way to school / elsewhere. I really enjoy reading science-based books. I will be taking some Earth and Environmental science courses and wanted to get some 'popular' science books with good reviews on the subjects. Subjects that I am interested in (but not...

I am having trouble creating new ideas for a physics research paper. My group has three members and we are all interested in generators that run on renewable energy. Unfortunately, we haven't found a topic yet, and the deadline is looming. We don't have a research adviser as well because to get...

Specifically, for a high schooler with only basic physics and chemistry knowledge who is interested in the field

Hi all, I am a physics student taking his last year of Msc. Some friends of mine and I are thinking to make an evening of popular science. We were thinking to organize the event in a pub, inviting people that haven't a scientific training. Divide the people between the tables where each one of...

I know that a scientific theory can have a wrong part and can be replaced by another theory . So scientific theories can be false so maybe we are learning a false part in science . Secondly can a law or fact be wrong like theories can ? Or can mathematics have some false theorems ?

This thread is mainly because I'm legitimately scared for science funding and my career, based on the new POTUS's (lack of a) science policy. One random article I pulled up by searching "Trump science policy" had this ending line: "...In short, a Trump administration would mean a crippled US...

Hello PF, I'm a high school student in a math and science program. I'm currently planning on doing a double major in math and computer science, and I have a couple questions. Firstly, are there areas of computer science that heavily use math and require originality? I understand that most likely...

Hi everyone, My details: Age: 26 Education: Bachelor's in Mass Media; Post-graduate Diploma in Journalism Work ex: 5 years for an international news agency covering pharmaceuticals and healthcare. I loved science in high school and was great at it, but couldn't continue due to some unavoidable...

Hi everyone, My details: Age: 26 Education: Bachelor's in Mass Media; Post-graduate Diploma in Journalism Work ex: 5 years for an international news agency covering pharmaceuticals and healthcare. I loved science in high school and was great at it, but couldn't continue due to some unavoidable...

I like well done visual displays of science. Lets see what other people can come up with! Here's one I found, overlays of the night sky from Australia, in false color of a wide range of radiation frequencies.

In science fiction (sci-fi), everything seems to be much more 'cool' / cooler than in reality. Space travel (like Interstellar), teleport / teleportation, time travel / time machine, going to another planet / another dimensions / another universes, cell regeneration even to the point of...

Hello PF, I am a physics sophomore this year and i took a course on java programming as an elective. And i just loved it! Really the harder it became the more i liked it. So i decided that i want to do something about it. But i don't know if a minor or a major is better for a physics major. And...

Hello people, I am currently a computer science student and I think that what I am doing is not making any sense. Everyday I wake up and go to a class that doesn't make any sense to me. I study just to pass a foolish exam. That's not learning. That's not life. The reason why I chose computer...

I will be going to university next year to do biological sciences major for 1 year then move on to physics for 2 or 3 more years until I finish my bachelor for physics. however, I'm much more of a hands-on person. I love performing simple experiments at home and playing around with the results...

I spoke with a professor I'm working with about my personal statement for graduate school. She took issue with my beginning paragraph: "My interest in plant science grew out of my desire to create peace between humanity and their environment. Anxiety over doomsday scares of global warming drove...

https://arxiv.org/pdf/1610.02743.pdf CMB-S4 Science Book First Edition The next generation “Stage-4” ground-based cosmic microwave background (CMB) experiment, CMB-S4, consisting of dedicated telescopes equipped with highly sensitive superconducting cameras operating at the South Pole, the high...

TheAdmin submitted a new PF Insights post Interview with Science Advisor DrChinese Continue reading the Original PF Insights Post.

Hello everyone, I'm a sophomore student and I'm a bit confused about deciding my diploma programme. I'm really interested in physics and I don't want to work on a study field which is just full of mechanical things. EE sounds cool because of it's being hard and there are only a few people who...

It seems to happen very often nowadays that people who are not scientists or aren't interested in science feel the need to express very strong, negative views on science and research, and on professionals in these fields. For instance, every time an article about a new scientific finding is...

when they say c.s., do they mean a coding language? if so, which one(s)?

I just started studying physics in undergrad and am considering working on Earth systems/climate. How much more do you think we can do in terms of science? Surely a lot, but maybe technology (energy, carbon capture) is more prudent right now. Thanks.

Hey guys. I'm Alex and I'm a 26 year old guy who just entered into University to get my Bachelor's degree in Electrotechnology with Computer Control, after 25 years of doing completely nothing this is my last chance to achieve something that I want, so I'm exited. But to the point, I live in...

Hi, a friend and I are planning to participate in a county science fair this year. We're in need of ideas, especially since we want to focus on a project in astrophysics that we would be able to test. Or research. We can get access to an observatory, and maybe perform the research there. Any...

I have to write an essay on a current scientific idea or concept that is still considered emerging or experimental. Does anyone have any ideas as to what topic I should write? I'm looking for more physics-related topics, and I've considered writing about the "fifth force," though I'm not sure...

I wanted to know which one was better for finding jobs and salary wise or are both pretty much the same. Computer Science or Software Engineering degree? Also would anyone recommend getting the degree online?

I would not mind hearing about some of the things that we have either read or watched in the sci-fi world that could never happen in real life (pet peeves and/or total imposables) just to have a little fun debunking and setting strate some of the thing that we have all seen that other may...

I’ve constantly been informed that I am smart, if not brilliant by everyone around me. Unfortuantely for me, I’ve always believed that, and have never worked hard as a result, managing to get good grades without any work, which has further influenced my perception of myself. Recently, however, I...

My names tim, and I am a first year physics student but I've had a love for the natural sciences since I was little. I am 21 years old, and some of my favorite things to do are reading and playing drums. Music has always been a close second to science for me. I hope to get to know some cool...

Could be a common wrong definition or an ineffient way to solve a certain equation. I don't know, what in science and math bugs you? Educators should fill this thread! :D

Hello, I am in my first semester of graduate school after 4 years being out of school. I brushed up on calculus but some essentials are gone. I was doing kinetic problems and had to find concentrations. I automatically knew to get rid of ln x I need to use an exponential. My mind went blank when...

Long story short... I have been in community college for quite a while now and I just recently switched my major to Electrical Engineering from Business Administration. I personally just found that career path so boring and so I started hanging out with the science nerds at my community college...

Hello! I am a first year student studying Physics. I chose Physics because I really like it. But now that my classes have started, Physics seems a little more demanding than what I previously had in mind. I am also keenly interested in Computer Science. So, I can't decide between the two...

The origin of the universe for an upcoming story I have planned hinges around an idea where, when the asteroid that killed the dinosaurs hit Earth, instead of wiping out the dinosaurs, it opened up a portal that deposited them in another part of the galaxy. Now, this is of course most assuredly...

TheAdmin submitted a new PF Insights post Name the Science Photo Continue reading the Original PF Insights Post.

Greetings, my name is Jamie. I'm a web developer in Maryland, working for a community college. I've been interested in science my entire life, and love learning new things. I graduated HS in 1995, and have managed to forget just about everything I learned about math, so it unfortunately limits...

This is a desperate attempt to find a set of videos I saw about a year ago on YouTube. It was not one of the big, well known guys like Veritasium or SciShow, it was just one middle aged guy. He explained scientific advancements through history, and gave really, really detailed accounts of how...

Hi everyone. I wanted to post this interesting essay by Donald and Stuart Geman on Science in the Age of Selfies. http://www.stat.berkeley.edu/~aldous/Blog/PNAS-2016-Geman.pdf The essay raises some interesting questions on the scientific enterprise in the age of online communication and great...

So you are on trial for robbing a bank. the prosecuter has all this scientific evidence aginst you. Finger prints, DNA samples and a result from a lie detector test. All this science has been used to find you guilty, but then they sentence you on the basis you have free will when there is...

I want to find a cure for the herpes virus. How would I go about getting the education and qualifications needed?

Note: for easy reference, "serious" questions and such are italicized. I also should note that although the title says "science", I include many references to mathematics (I suppose one could argue that it is a science in some senses). Furthermore, in another thread that I've posted, some people...

Hello,I just graduated from high school and i will be starting university in fall 2016 at the University of Manitoba in Canada. They have a joint degree program in physics and computer science which is a program I'm considering since, I enjoy studying about both disciplines. I would like your...

Agronomy and soil science are about dirt. The two used to be synonymous, but agronomy has evolved to so much more, and soil science is subtopic or subset. According to the Wikipedia article - "Agronomy (Ancient Greek ἀγρός agrós 'field' + νόμος nómos 'law') is the science and technology of...

This may be a bit too long for a thread, but believe me, this is as short as it can get I have always seen myself as a physicist, Always had interest in how the world works, and the mechanics of the universe. Now the problem is, I am from a country in North Africa, Algeria, and I don't...

Hello, I am currently a materials science major going into my junior year. I recently gained interest in medical school (specifically anesthesiology and radiology) However, I do not know if this is going to be the plan yet for me. I am thinking about changing my major to chemistry, so that I...