Recommended first
The Moon: Earth's Natural Satellite and Its Effects
Learn what the Moon is, how its gravity affects Earth's tides, and why it is called a natural satellite. A clear, factual explanation for everyday readers.
Curated pick
CURATED EVERGREEN EXPLAINERS · INDEPENDENTLY PUBLISHED
Useful things, clearly explained.
info100 is a curated knowledge front door: a small set of strong explainers, useful terms, organized topics, and carefully separated interactive extras.
- Editorially independent
- Plain language
- Curated recommendations
- Reviewed before publication
32 articles · 207 terms · Updated September 11, 2026
Featured Explainer
Start with one strong read
The featured slot is selected to give readers a useful first place to start.
Recommended Explainers
Useful pages worth opening next
A short curated set, chosen for usefulness.
Cookie Tracking: How Websites Use Cookies to Remember You
Learn what cookie tracking is, how cookies store data, why websites use them, and how they affect your privacy.
Read explainerReduce Production Status Chasing Without Losing Control
Learn how event-based visibility reduces manual status chasing in production while keeping supervisors in control.
Read explainerHTTP Basics: How Web Communication Works
Learn the fundamentals of HTTP, including requests, responses, headers, status codes, caching, and cookies, explained in plain language.
Read explainerWhat Are Black Holes? A Clear Explanation
Learn what black holes are, how they form, and why nothing can escape them. A clear, factual explanation for everyday readers.
Read explainerBird Watching Basics: How to Start and What to Expect
Learn what bird watching is, why it matters, how to begin, and what to expect from this accessible outdoor activity.
Read explainerExplore By Topic
Organized topic hubs
Only topic hubs with enough useful material appear here.
Topic Technology & Internet Digital tools, internet infrastructure, software platforms, cybersecurity basics, online accounts, AI-adjacent tools, and practical internet culture. 24 articles · 113 terms Topic Science & Nature Science fundamentals, natural systems, weather, materials, health-adjacent general education, environment, and observable everyday phenomena. 8 articles · 79 terms Topic Everyday Systems Services, rules, logistics, civic processes, routines, common institutions, practical decision systems, and non-game public utility explainers. 1 articles · 15 terms
Term Spotlight
Small concept shortcuts
A compact set of article-backed term pages, not the full term library.
Projects / Interactive Extras
Secondary interactive destinations
Project cards are navigation only. No game or app runtime loads on the homepage.
External project
Arthur (external)
External Arthur project.
Internal project
Minigames
Quick knowledge, vocabulary, memory, reaction, and arcade extras.
Internal project
Another Hobo With a Shotgun
Fictional arcade wave-survival game shell.
Trust / Editorial
How we run the publication
Compact policy links for readers, advertisers, and reviewers.