The Best Forgotten Aviation Alternatives in 2026

Warbirds Resource Group collects historic aircraft information, registries, and aviation resources.

Warbird Alley provides information for owners, operators, and enthusiasts of historic aircraft.

An archive of high-resolution scans from historic large-format negatives, Shorpy offers browsing, prints, and stock images.

Pessimists Archive documents historical panics about technology through a timeline and related articles.

The HP 9845 Project preserves and documents the HP 9845 computer and related history.

Fallacy Files archives writing about logical fallacies and related weblog posts.

This nLab page gathers material about philosophy, including ontology, logic, and related topics.

The Nuclear Weapon Archive is a guide to nuclear weapons and related history.

Use this Flags of the World page as an entry point to the site’s flag reference and its related search and information pages.

The Stanford Encyclopedia of Philosophy provides an online encyclopedia with browse tools, new entries, and chronological archives.

The Logitext interactive tutorial teaches the sequent calculus through a simple set of inference rules.

The U-boat Archive provides documents and photographs about the Battle of the Atlantic.

The Retro Web documents computer hardware, with its catalog presented through a web application.

This page documents Inuit mythology and traditional stories, with material presented in Inuktitut.

The HP Computer Museum documents HP computers, including the company's early 2116 model.

The FAME documents flags of the world through a systematic and historical reference project.

The Apple Wiki is a community effort to document Apple devices and software.

A Book of Creatures is a guide to beings from myth, legend, and folklore.

Cost of Living provides cost-of-living data and information about the Numbeo API.

The VGA Museum catalogs video graphics hardware by company and category.

Crypto Museum documents cryptographic devices and communications equipment, including radios, encoders, and telephones.

Theoi Project is a reference guide to Greek mythology, exploring gods, spirits, creatures, and heroes through classical literature and art.

rip.so is a digital graveyard memorializing discontinued messengers, social networks, browsers, gadgets and websites.

OilPrice publishes crude oil and gas price charts, futures information, energy news, and investment coverage.