The YouTube videos Worldbuilding Stack Exchange keeps recommending

120 videos that at least 3 different people on Worldbuilding Stack Exchange recommended, in at least 3 different months.

Orbital Rings

Isaac Arthur

421K views · 3 Worldbuilding SE recs · still recommended 2025

Starlifting

Isaac Arthur

421K views · 6 Worldbuilding SE recs · still recommended 2021

Dyson Spheres

Isaac Arthur

837K views · 4 Worldbuilding SE recs · still recommended 2022

Coorbital

Jim Kaiser

24K views · 3 Worldbuilding SE recs · still recommended 2017

Arcologies

Isaac Arthur

397K views · 3 Worldbuilding SE recs · still recommended 2022

Slaughterbots

Stop Autonomous Weapons

3.9M views · 4 HN recs · still recommended 2026

Quantum Levitation

Association of Science and Technology Centers

11.3M views · 1 Worldbuilding SE recs · still recommended 2023

Making Suns

Isaac Arthur

286K views · 1 Worldbuilding SE recs · still recommended 2022

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