Education
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Pitt Rivers Museum Collections
The online collections of Oxford's famously crowded Pitt Rivers Museum, where you can search hundreds of thousands of ob…
Pivot Physics
A physics blog with practical study guides and educational explainers aimed at students working through their courses an…
Pivotal
An interactive game that drops you into real crossroads from history, business, and sport, asks what you would do, and t…
Pixar's 22 Rules of Storytelling
Read the 22 storytelling rules first tweeted by Pixar story artist Emma Coats, short practical lessons on character, str…
Pixel Art Tutorials by Saint11
A collection of pixel art technique tutorials by artist Pedro Medeiros, mostly short 512x512 lessons on animation, shadi…
Pixel Shaders
An interactive introduction to graphics programming that teaches pixel shaders step by step, with live code you can edit…
Pixeum
A free online gallery of curated exhibits built from old maps, art and rare images, from mistakes on maps and sea monste…
PizzaMaking.com
A community site for serious pizza makers, with dough calculators, style guides, and forums covering everything from Nea…
PKU Online Judge
Peking University's online judge, an archive of competitive programming problems from ACM ICPC contests that you can bro…
Plain Vanilla
A tutorial site on web development with only vanilla HTML, CSS, and JavaScript, no tools or frameworks, showing how far…
Planet Money archive
An economics storytelling project that explains complex financial and economic ideas through narrative episodes and comp…
Planet Resizer
Compare the sizes of the planets, dwarf planets and moons of the solar system as true sizes, as seen from Earth through…
Planet Resizer
A visualization of the planets, dwarf planets and moons of the solar system that lets you switch perspectives, comparing…
Planetizen
A news and resource hub for urban planning professionals covering zoning, transportation, housing policy, and city desig…
PlanetMath
A community-written mathematics encyclopedia whose entries are written and reviewed by members, browsable by subject ind…
Planning Tank
A knowledge base on urban, regional, and rural planning for students and professionals, with articles on cities, environ…
Platformer Movement Examples 2
A companion demo to a video on platformer movement design, letting you try characters whose controls are inspired by Cel…
Platformer Toolkit
An interactive video essay where you tweak jump height, gravity, coyote time and more with sliders, then test each setti…
PLATO – Philosophy Learning and Teaching Organization
A nonprofit promoting philosophy for children, offering free lesson plans and a toolkit for sparking philosophical discu…
Plausible
A daily dictionary game: each day brings an obscure word and you must spot its real definition among convincing fakes wr…
Play Game of Life
A clean in-browser implementation of John Conway's Game of Life where simple rules on a grid of cells produce endlessly…
Play the Past
A group blog on the intersection of cultural heritage and games, with essays on history, archaeology, museums and meanin…
Play With Your Math
A weekly open math puzzle prompt shared with a global community of teachers and students, inviting genuine exploration r…
Playing in the Creek
A reflective personal essay on damming a backyard creek as a kid and how that kind of open-ended play shapes the way the…
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