Interactive Simulations (Physics & Math)
PhET Simulations
The gold standard for interactive simulations in physics, math, chemistry, and biology.
phet.colorado.edu
simulationseducationinteractive+1
Interactive Simulations (Physics & Math)
Interactive Simulations (Physics & Math)
Desmos Graphing Calculator
Advanced online graphing tool with interactive visualizations for calculus, statistics, and geometry.
www.desmos.com
mathgraphingvisualization
Interactive Simulations (Physics & Math)
GeoGebra
Dynamic mathematics software combining geometry, algebra, spreadsheets, graphing, and calculus.
www.geogebra.org
mathgeometrycalculus
Interactive Simulations (Physics & Math)
The Physics Aviary
Massive collection of cross-platform physics labs and homework problems. Excellent for AP Physics.
www.thephysicsaviary.com
simulationslabshomework+1
Interactive Simulations (Physics & Math)
Wolfram Demonstrations
High-quality interactive demonstrations spanning physics, mathematics, and computational experiments.
demonstrations.wolfram.com
visualizationmathsimulation
Interactive Simulations (Physics & Math)
Falstad Math & Physics
Browser-based simulators for differential equations, vector fields, quantum mechanics, and circuits.
www.falstad.com
simulationsmathphysics+1
Interactive Simulations (Physics & Math)
MinuteLabs.io
Interactive web-based physics toys and visualizers created by the MinutePhysics team.
labs.minutelabs.io
visualizationfuninteractive
Interactive Simulations (Physics & Math)
MyPhysicsLab
Real-time classical mechanics simulations with accessible code.
www.myphysicslab.com
mechanicsexperimentscoding
Interactive Simulations (Physics & Math)
Algodoo
Sandbox software for designing and simulating classical physics experiments visually.
www.algodoo.com
simulationseducationinteractive
Interactive Simulations (Physics & Math)
TestTubeGames
Indie games like 'Velocity Raptor' (Relativity) and 'Bond Breaker' (Quantum Chem).
testtubegames.com
gamesrelativityfun
Interactive Simulations (Physics & Math)
Walter Fendt's HTML5 Sims
Classic HTML5 applets for physics concepts from mechanics to relativity.
www.walter-fendt.de
simulationshtml5education
Interactive Simulations (Physics & Math)
oPhysics
Simple, interactive physics simulations for students.
ophysics.com
simulationsmechanicseducation
Interactive Simulations (Physics & Math)
The Universe and More
Interactive games and simulations for learning physics concepts.
www.universeandmore.com
simulationsgameseducation
Courses & Learning Platforms
Courses & Learning Platforms
MIT OpenCourseWare (Physics & Math)
Free access to MIT's legendary course materials, including Physics 8.01 and 18.01 Calculus.
ocw.mit.edu
coursesuniversityMIT+1
Courses & Learning Platforms
Khan Academy (Math & Physics)
Comprehensive courses from pre-algebra and introductory physics to differential equations.
www.khanacademy.org
coursesK-12undergraduate+1
Courses & Learning Platforms
Stanford Physics (YouTube)
Public lectures and advanced course videos on quantum, cosmology and condensed matter.
www.youtube.com
lecturesvideosuniversity
Courses & Learning Platforms
Paul's Online Math Notes
Clear, high-quality free notes for Calculus I-III and Differential Equations.
tutorial.math.lamar.edu
notescalculusreference
Courses & Learning Platforms
NPTEL Physics Archive
In-depth university-level physics courses from top Indian institutes.
archive.nptel.ac.in
coursesproblem-solvinguniversity
Courses & Learning Platforms
EdX (Physics & Math)
University-level courses from Harvard, MIT, and others.
www.edx.org
coursescertificateuniversity
Courses & Learning Platforms
Coursera (Physics & Math)
Video courses and specializations from global universities.
www.coursera.org
coursesuniversityvideo
Courses & Learning Platforms
Yale Open Courses
Video lectures and educational materials from Yale University.
oyc.yale.edu
lecturesclassical-physicsuniversity
Courses & Learning Platforms
Perimeter Institute Watch
Public lectures and courses from leading theoretical physicists.
perimeterinstitute.ca
lecturestheoreticaladvanced
Courses & Learning Platforms
Leonard Susskind's The Theoretical Minimum
Famous lecture series covering classical mechanics, quantum, and relativity.
theoreticalminimum.com
lecturestheoreticalsusskind
Reference Libraries & Textbooks
Reference Libraries & Textbooks
Feynman Lectures on Physics
The complete online edition of Feynman's legendary lectures.
www.feynmanlectures.caltech.edu
textbookclassictheory
Reference Libraries & Textbooks
Physics LibreTexts
Open-source textbooks covering all undergraduate physics fields with worked examples.
phys.libretexts.org
textbookopen
Reference Libraries & Textbooks
Wolfram MathWorld
The web's most extensive mathematics encyclopedia.
mathworld.wolfram.com
encyclopediareferencemath
Reference Libraries & Textbooks
HyperPhysics
Concise concept maps and explanations across undergraduate physics topics.
hyperphysics.phy-astr.gsu.edu
referenceconcepts
Reference Libraries & Textbooks
NIST Digital Library of Mathematical Functions
The definitive reference for special functions and their properties.
dlmf.nist.gov
referenceadvancedfunctions
Reference Libraries & Textbooks
arXiv
Preprint server for cutting-edge research papers in physics and math.
arxiv.org
preprintsresearch
Reference Libraries & Textbooks
OpenStax
Free full textbooks for university-level physics and calculus.
openstax.org
textbookopeneducation
Reference Libraries & Textbooks
Eric Weisstein's World of Physics
A comprehensive encyclopedia of physics terms and equations.
scienceworld.wolfram.com
referenceencyclopediawolfram
Reference Libraries & Textbooks
MacTutor History of Mathematics
Extensive archive of biographies and the history of mathematical concepts.
mathshistory.st-andrews.ac.uk
historybiographymath
Reference Libraries & Textbooks
LMFDB
A massive database of L-functions, modular forms, and related objects.
www.lmfdb.org
researchnumber-theorydatabase
Reference Libraries & Textbooks
Project Gutenberg - Physics & Math
Archive of classic, public domain textbooks and writings.
www.gutenberg.org
textbookclassicpublic-domain
Math Visualizations & Education
Math Visualizations & Education
Numberphile
Videos about numbers and mathematics featuring famous mathematicians.
www.youtube.com
mathvideopopular-science
Math Visualizations & Education
Mathigon
The 'Textbook of the Future' – highly interactive mathematics courses.
mathigon.org
mathinteractivetextbook
Math Visualizations & Education
BetterExplained
Math lessons focusing on intuition and concept visualization.
betterexplained.com
mathintuitioneducation
Quantum Computing & Experiments
Quantum Computing & Experiments
Quirk Quantum Simulator
A fast, drag-and-drop quantum circuit simulator in your browser.
algassert.com
quantumsimulationinteractive
Quantum Computing & Experiments
IBM Quantum Learning
Official tutorials and tools to run experiments on real IBM quantum hardware.
learning.quantum.ibm.com
quantumcoursesIBM
Quantum Computing & Experiments
Black Opal (Q-CTRL)
Visual, interactive platform for learning quantum computing.
q-ctrl.com
quantumlearninginteractive
Quantum Computing & Experiments
QuTiP
Open-source Python framework for simulating open quantum systems.
qutip.org
quantumpythonresearch
Quantum Computing & Experiments
Google Quantum AI
Google's hub for quantum research, tools, and Cirq library.
quantumai.google
quantumcomputinggoogle
Quantum Computing & Experiments
Amazon Braket
Fully managed quantum computing service from AWS.
aws.amazon.com
quantumcloudAWS
Computational Science Tools
Computational Science Tools
Wolfram Alpha
Computational knowledge engine for solving physics and math problems step-by-step.
www.wolframalpha.com
toolscomputationmath
Computational Science Tools
Google Colab
Free cloud-based Jupyter notebooks for Python simulations.
colab.research.google.com
pythoncodingcloud
Computational Science Tools
SageMath
Free open-source mathematics software system (alternative to Magma, Maple, Mathematica).
www.sagemath.org
mathopen-sourcecomputation
Computational Science Tools
SymPy
Python library for symbolic mathematics.
www.sympy.org
pythonsymbolicmath
Computational Science Tools
NumPy & SciPy
Fundamental packages for scientific computing with Python.
scipy.org
numericalpythonsimulations
Computational Science Tools
NVIDIA Isaac Lab
Unified framework for robot learning and physics simulation.
developer.nvidia.com
simulationroboticsadvanced
Computational Science Tools
CERN ROOT
Framework for big data analysis, statistical methods, and visualization.
root.cern
data-analysisparticle-physics
Computational Science Tools
Geant4
Toolkit for simulating the passage of particles through matter.
geant4.web.cern.ch
simulationparticle-physicsC++
Computational Science Tools
Gnuplot
Portable command-line driven graphing utility.
www.gnuplot.info
plottingvisualizationdata
Problem Solving & Competitions
Problem Solving & Competitions
Art of Problem Solving (AoPS)
The central hub for math and physics competitions (AMC, USAPhO) with active forums.
artofproblemsolving.com
competitionscommunitymath+1
Problem Solving & Competitions
Project Euler
Challenging mathematical/programming problems.
projecteuler.net
mathprogrammingproblems
Problem Solving & Competitions
Isaac Physics
Platform offering physics and math problems from GCSE to university level.
isaacphysics.org
problemscambridgehomework
Problem Solving & Competitions
IMO Official
Problems and results from the International Mathematical Olympiad.
www.imo-official.org
matholympiadglobal
Problem Solving & Competitions
International Physics Olympiad (IPhO)
Archive of problems from the premier international physics competition.
www.ipho-new.org
olympiadphysicscompetition
Problem Solving & Competitions
William Lowell Putnam Archive
Archive of problems from the premier US undergraduate math contest.
kskedlaya.org
mathuniversitycompetition
Problem Solving & Competitions
Physics Cup
Annual competition with very difficult research-style physics problems.
www.physicscup.ee
competitionadvancedresearch
Problem Solving & Competitions
David Morin's Problems
Challenging physics problems and solutions from Harvard's David Morin.
scholar.harvard.edu
problemseducationadvanced
Data Repositories
Data Repositories
CERN Open Data Portal
Public datasets from LHC experiments.
opendata.cern.ch
particle-physicsdataresearch
Data Repositories
NASA Astrophysics Data System (ADS)
Digital library portal for astronomy and physics papers.
ui.adsabs.harvard.edu
researchpapersastronomy
Data Repositories
Particle Data Group (PDG)
Authoritative source for particle properties.
pdg.lbl.gov
dataparticle-physicsreference
Data Repositories
LIGO Open Science Center
Gravitational wave datasets and tutorials.
www.gw-openscience.org
gravitational-wavesdata
Data Repositories
Sloan Digital Sky Survey (SDSS)
Vast database of astronomical imaging and spectroscopic data.
www.sdss.org
dataastronomycosmology
Data Repositories
Materials Project
Database of computed materials properties.
materialsproject.org
datamaterialscondensed-matter
Magazines & Research Insights
Magazines & Research Insights
Quanta Magazine
High-quality articles explaining deep research in math and physics.
www.quantamagazine.org
articlesscience-communication
Magazines & Research Insights
Symmetry Magazine
Features about particle physics and accelerators.
www.symmetrymagazine.org
particle-physicsfeatures
Magazines & Research Insights
Nature Physics
Leading journal with high-impact research.
www.nature.com
journalresearch
Magazines & Research Insights
Physics Today
Community news and discoveries.
pubs.aip.org
articlesnewsresearch
Magazines & Research Insights
Scientific American
Accessible insights into modern science.
www.scientificamerican.com
articlespopular-science
Astrophysics & Cosmology
Astrophysics & Cosmology
APOD (Astronomy Picture of the Day)
A new image of our universe each day.
apod.nasa.gov
astronomyimageseducation
Astrophysics & Cosmology
James Webb Space Telescope (JWST)
Official source for JWST images.
webbtelescope.org
astronomytelescopeinfrared
Astrophysics & Cosmology
Stellarium Web
Free open-source planetarium for your browser.
stellarium-web.org
astronomysoftwareplanetarium
Astrophysics & Cosmology
Galaxy Zoo
Citizen science project to classify galaxies.
www.zooniverse.org
astronomycitizen-science