Topic Definition and 363 Threads

  1. B

    Graduate 8000 word dissertation on a physics topic

    I am trying to think of a subject on which to write an 8000 word dissertation on a physics topic of my choice. I was wondering if you had any ideas which i could follow up. It can be contempary physics to historical From Super String Theory to Ether and other interpretations of the...
  2. M

    Hallucinogenic mushrooms (don't read if this topic offends you)

    I have a few questions about hallucinogenic mushrooms. (I have never tried shrooms) I'm considering trying mushrooms while I'm in High School. Can you OD? As I understand it, yes, but you have to eat an obscene amount to OD (varies by species I imagine) Are there any permanent effects on...
  3. E

    Graduate Exploring the Physics Behind a Full-Wave Bridge Rectifier and Capacitor Filter

    What is your research and development topic? My topic is Electromagnetics & Physics of semiconductor devices/semiconductor Physics.
  4. S

    Picking a Science Topic: Balancing Nanotech, Ion Propulsion & Forensics

    I am doing a high level three year course in which I pick a science topic and do research on it. I will have the privilege of working with scientists and professors from several universities and laboratories and for this course I get 12 college credits, plus one high school credit for each of...
  5. V

    What are possible subtopics for a physics extended essay on firearms?

    i'm starting [again] a physics topic for extended essay for IB...my last few topics haven't worked due to technical difficulties [ie: can't complete experiments, lack of avaliable resources, etc] so my new idea for a topic is firearms. the lab can easily be done by going to a shooting range...
  6. D

    Undergrad The General Definition of Instantaneous Speed: A Debate on V=dx/dt vs V=x/t

    Hurkyl probably remebers this post.. The main question of this debate is: What definition for instaneous speed is more general: 1)V=\frac{x}{t} 2)V=\frac{dx}{dt}? the notification is standard.
  7. A

    Graduate Help Me Choose the Best Applied Mathematics Research Topic!

    The math prof. is requesting a research on an applied mathematics topic, he suggested some topics like: 1- Delayed Diffrential Equations and Their Apps 2- Population 3- Fingerprint Recognition 4- DNA 5- Cryptography I like cryptography but I'm still confused about which topic to...
  8. zeronem

    Protecting Endangered Species & Viruses: Research Topics

    I have to write a research paper for my English Class. I have chosen to do Research on Endangered Species. My research Topic is, "Are we doing a sufficient job of protecting Endangered Species?". I have gathered information from lots of places. Though, recently I became interested in...
  9. G

    Lifes meaning (original topic i know)

    So a long long time ago this girl came to a chat forum looking for answers and meaning. What she ended up finding was another social outlet where she could goof off and make herself feel cool Now she's back onto her quest, and she is determined to find the meaning of life and all its glory...
  10. marcus

    Graduate One half of LQG's proposed math framework topic

    LQG posted a header for discussion of quantum gravity math framework. I want to restart that with a narrower focus so as not to foster contention between theories but rather to discuss only the mathematical underpinnings of what is known as Loop Quantum Gravity---also as "quantum geometry" and...
  11. B

    Graduate On the topic of curved spacetimes

    Hurkyl's thread on why it is useful to study curved spaces as well as some discussions with a friend have led me to pose this question: There is a current theory that the universe could be torus shaped because the intrinsic curvature of a torus would be zero, much like that of a flat space...
  12. heusdens

    What is the topic (object of study) of Philosophy?

    This forum says that the topic of Philosophy is: "The Mind and Soul. What is the meaning of life? How should we live our lives?" But isn't Philo-sophy (from Greek, meaning love for knowledge) a much broader field of study then just the mind and soul (and in the case of the last, it is not...
  13. R

    Undergrad Good physics topic for my in class presentation

    can somebody please suggest me a good physics topic for my in class presentation. i am in third semester college physics and we have to built something using physics. there is so much in physics. i can not figure what to do for the presentation. somebody please give me a good advice on this