Education

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deathbynumbers.org Website

Death by Numbers

A digital history project on London's Bills of Mortality, with transcribed plague-era death records, a dictionary of old…

mcdreeamiemusings.com Article

Death by PowerPoint: the slide that killed seven people

How a dense PowerPoint slide buried a crucial warning about foam damage before the Columbia disaster, and what it teache…

madamegilflurt.com Article

Debt, Debauchery and Decadence: King George IV

Historian Catherine Curzon recounts the extravagant life of George IV, from colossal gambling debts and a secret marriag…

beanishlang.wordpress.com Website

Deciphering Beanish

A collaborative project trying to crack Beanish, a private script a woman invented and used for decades of personal writ…

playdecodex.com Game

Decodex

A daily cryptogram game: decode a famous quote by working out which letter stands for which, with hints, streaks and an…

decomp.ca Article

decomP magazinE

A long-running online literary magazine publishing free flash fiction, poetry, and visual poetry, with an archive stretc…

deconstructingyourself.com Website

Deconstructing Yourself

A site dedicated to liberation through meditation, mindfulness, and compassion, with articles on Buddhism, concentration…

deepjapan.org Website

Deep Japan

A community-driven platform of local advice on Japanese culture, everyday life, and travel, written to go deeper than th…

deepseanews.com Article

Deep Sea News

A long-running blog written by marine biologists explaining bizarre deep-sea creatures, ocean research, and conservation…

deep-timeline.org Interactive

Deep Time Navigator

A zoomable log-scale timeline that lets you see world events through deep time, from a day or a week up to billions of y…

deepleap.org Game

DeepLeap

A fast browser word game by John Resig where letter tiles drop down and you spell words from them, building a multiplier…

defetter.com Website

Defetter

A long-form illustrated primer on information addiction, explaining how compulsive consumption of news and feeds works a…

d-e-f-i-n-i-t-e-l-y.com Short

D-E-F-I-N-I-T-E-L-Y

A one-page site that does one thing: it shows how to spell definitely, a small public service for everyone who keeps typ…

azeemba.com Article

Degenerate Matter: How Reality Deals With Uncertainty

A casual introduction to the uncertainty principle from quantum mechanics and how it shapes the behavior of matter, writ…

delvinlanguage.com Website

Delvin Language

A Japanese practice site built on authentic Japanese video, where you train listening and reading by filling in missing…

dsego.github.io Interactive

Demystifying Fourier Analysis

An interactive walkthrough that builds intuition for the Fourier transform from scratch, probing waves with sines and co…

bell-labs.com Website

Dennis Ritchie's Home Page

The preserved Bell Labs home page of the creator of C and co-creator of Unix, with his history notes, papers and anecdot…

jivx.com Interactive

densha

An ambient Japanese study room: ride the Yamanote line through a voxel Tokyo synced to the real clock, weather and seaso…

densho.org Audio

Densho

An archive of oral history interviews and documents preserving the memory of Japanese American incarceration during Worl…

dental-scope.com Interactive

Dental Scope

A free interactive 3D model of dental anatomy showing all 32 permanent teeth with FDI, Universal and Palmer numbering, f…

deramp.com Website

DerampSystems

A restoration-focused archive documenting early personal computers from the mid-1970s, including detailed technical note…

gzgreg.github.io Game

Derivative Clicker

A cult idle game built on calculus, where you buy derivatives of derivatives to grow numbers, with a mathematical twist…

design-is-fine.org Website

Design Is Fine

A blog exploring history through objects, architecture, graphic design, advertising and the arts, written like a persona…

designmanifestos.org Website

Design Manifestos

An archive of famous design and art manifestos in full text, from Marinetti's Futurist Manifesto to Bauhaus and modernis…

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