Science Education

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Math & science homework help. Step by step help with coursework.
T 05:01 AM Pranav-Arora 
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Find tutorials and lessons that teach you step by step. Videos, PDFs etc.
Apr13-14 06:54 AM BOAS 
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Academic Guidance

(78 Viewing)
Which college and degree? Grad school and PhD help
T 03:31 AM homeomorphic 
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Career Guidance

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Discuss topics on science professions and career paths. Job descriptions, salary, requirements...
T 12:42 AM Solid Snake 


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General Physics

(150 Viewing)
Nature and properties of matter and energy. For any physics topics not applicable to the categories below.
T 04:29 AM Infinite/Zero 
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Classical Physics

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Principles developed before the rise of relativity and quantum mechanics. Mechanics, Electrodynamics, Thermodynamics, Optics...
T 03:15 AM shayaan_musta 
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Quantum Physics

(44 Viewing)
Mathematical description of the motion and interaction of subatomic particles. Quantum Mechanics & Field Theory
Y 09:55 PM Rena Cray 
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Dependence of various physical phenomena on relative motion of the observer and the observed objects. Exp. & theo. theories of relativity
Y 11:28 PM russ_watters 
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Exp. & theo. methods for atoms, molecules, condensed matter
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Properties, relationships, and interactions of subatomic particles. Exp. & theo. physics of nuclei & elementary particles
T 03:07 AM strangerep 
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Professionally researched theories... strings, branes, & LQG
Y 08:49 PM MTd2 

Astronomy & Cosmology

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General Astronomy

(14 Viewing)
Celestial objects, space, and the physical universe as a whole. Astrophotography and amateur astronomy are welcome!
Y 11:44 PM Drakkith 
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(8 Viewing)
The branch of astronomy that deals with the physics of the universe.
Y 11:29 PM russ_watters 
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(8 Viewing)
The origin, evolution, structure and eventual fate of the universe.
T 01:30 AM Mordred 


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General Math

(50 Viewing)
Math topics not applicable to the categories below. High-school Math
T 04:39 AM Stephen Tashi 
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(69 Viewing)
Elementary functions. Calculating limits, derivatives and integrals. Optimization problems
Y 09:57 PM welcomeblack 
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An equation involving derivatives of a function or functions. Solving ODE and PDE
Y 03:53 PM pasmith 
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Topology and Analysis

(4 Viewing)
Point-set topology. Real, complex, harmonic and functional analysis. Measure and integration theory
Y 09:00 AM economicsnerd 
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Vector spaces and linear transformations. Groups and other algebraic structures along with Number Theory.
Y 09:30 PM WWGD 
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Differential Geometry

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Manifolds. Tensors and forms. Connections and curvature. Differential and algebraic topology
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Fundamentals: Set theory, logic and proofs. Probability and statistics
T 04:32 AM Stephen Tashi 


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General Engineering

(57 Viewing)
The design, building, and use of engines, machines, and structures. For any engineering topics not applicable to the categories below.
T 04:25 AM Stevethesub 
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How to design and manage complex engineering projects. Design Process, Concept Evaluation, Documentation, Sims
Apr14-14 10:19 AM mdn 
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Mechanical Engineering

(67 Viewing)
Development of machines. Mechatronics, Robotics, Engines, Drafting
T 12:18 AM james6008 
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Electrical Engineering

(83 Viewing)
Uses of electricity and the equipment for power generation. Circuits, Fiber, Signals & Systems, Semiconductor Devices...
T 03:27 AM rf74 
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Properties of matter and its applications. Metal Production, Fabrication, Distillation, Corrosion
T 04:43 AM Ajo 
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Nuclear Engineering

(4 Viewing)
Concerned with the design and construction and operation of nuclear reactors. Radiation Protections, Radioactive Waste, Design, Reactors
Y 11:11 AM exradioa 

Other Sciences

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(46 Viewing)
The study of the nature, properties, and composition of matter. Biochemistry, Organic, Inorganic, Analytical...
T 05:01 AM DrDu 
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(24 Viewing)
The study of living organisms. Molecular, Botany, Micro, Genetics, Ecology...
T 12:44 AM Infinite/Zero 
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Medical Sciences

(11 Viewing)
Prevention and treatment of disease. Anatomy, Psychology, Neuroscience, Nutrition...
Y 02:11 PM oneamp 
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Social Sciences

(5 Viewing)
Sociology, Anthropology, Archaeology, Linguistics, Economics
Apr12-14 10:14 AM marcus 
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(8 Viewing)
The physical state of the earth and its atmosphere. Geology, Meteorology, Oceanography...
Y 03:32 AM D H 
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Computing & Technology

(99 Viewing)
Computer software, hardware, architecture, security, internet...
T 01:08 AM Jamin2112 

PF Lounge

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SciFi & fantasy movies, TV, books, comics, art, games and culture!
T 02:49 AM Borek 
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General Discussion

(95 Viewing)
Topics outside the realm of science and technology
T 03:01 AM HomogenousCow 
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Forum help, support, comments, suggestions. Official announcements.
Y 05:10 PM milhous 

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