5:077 Minutes of Terror: Curiosity Rover's Risky Mars Landing | VideoVideoFromSpace1.2M views · 3 HN recommenders · 2017–2021
4:07Why do competitors open their stores next to one another? - Jac de HaanTED-Ed7.4M views · 3 HN recommenders · 2015–2025
24:26The US electrical system is not 120VTechnology Connections3.1M views · 4 HN recommenders · 2021–2026
10:31Wendelstein 7-X – from concept to realityMax-Planck-Institut für Plasmaphysik497K views · 5 HN recommenders · 2015–2017
18:58How The Auto Industry Carjacked The American Dream | Climate TownClimate Town923K views · 3 HN recommenders · 2021–2025
12:04Anagrams, but where you can break apart letters: "Anagraphs"suckerpinch256K views · 3 HN recommenders · 2020–2023
13:37Times Tables, Mandelbrot and the Heart of MathematicsMathologer2.8M views · 4 HN recommenders · 2017–2023
8:14Why are British place names so hard to pronounce?Map Men6.6M views · 4 HN recommenders · 2021–2024
7:56Building a Marsbase is a Horrible Idea: Let’s do it!Kurzgesagt – In a Nutshell21.9M views · 4 HN recommenders · 2019–2024
12:13Why China Is so Good at Building RailwaysWendover Productions8.7M views · 4 HN recommenders · 2018–2021
14:28Superpositions, Sudoku, the Wave Function Collapse algorithm.Martin Donald765K views · 3 HN recommenders · 2021–2022
8:00Edgar Wright - How to Do Visual ComedyEvery Frame a Painting11.4M views · 3 HN recommenders · 2015–2024
6:04Stop Signs Suck and We Should Get Rid of ThemNot Just Bikes906K views · 4 HN recommenders · 2022–2024
11:07How to achieve nanometer precision in space?Breaking Taps750K views · 4 HN recommenders · 2022–2026
10:00Is The Alcubierre Warp Drive Possible? | Space Time | PBS Digital StudiosPBS Space Time2.5M views · 3 HN recommenders · 2020–2023
3:45The Dutch Solution for Safer Sidewalks - Continuous SidewalksNot Just Bikes452K views · 3 HN recommenders · 2021–2024