7:26How to Heat a Swimming Pool with an Air Conditioner | Ask This Old HouseThis Old House1.2M views · 3 HN mentions · 2019–2026
8:39Urban Agroecoloy: 6,000 lbs of food on 1/10th acre - Urban Homestead - Urban PermacultureFoodAbundance3.3M views · 4 HN mentions · 2015–2020
4:19Project Orion Nuclear Propulsion - 1950s Tests | Unclassified VideoVideoFromSpace132K views · 4 HN mentions · 2019–2021
13:59The Contradictions of Battery Operated Vehicles | Graham Conway | TEDxSanAntonioTEDx Talks4.1M views · 3 HN mentions · 2022
3:49Schaliegas: USSR Gas Well Blow Out = Nuclear Bomb Puts Out FireStop Schaliegas252K views · 3 HN mentions · 2020–2021
4:26Civilization starter kit | Marcin Jakubowski | TEDxKCTEDx Talks66K views · 3 HN mentions · 2014–2026
3:25What happens at a Materials Recycling Facility? (MRF) - How does our sorting machine work?Devon Contract Waste101K views · 4 HN mentions · 2016–2019
18:17Nuclear Waste: Last Week Tonight with John Oliver (HBO)LastWeekTonight12.3M views · 9 HN mentions · 2017–2021
4:30The highway where trucks work like electric trainsTom Scott5.3M views · 16 HN mentions · 2021–2025
4:46Discovery Channel - Large Asteroid Impact SimulationAnselmo La Manna64.8M views · 6 HN mentions · 2020–2025
12:07Fluorescent Lights under High Voltage Power Lines!emfhomesafety177K views · 3 HN mentions · 2012–2021
1:08:15Gas stoves aren't really that fast - even standard electric is faster!Technology Connextras829K views · 3 HN mentions · 2023–2026
17:50Food Waste: Last Week Tonight with John Oliver (HBO)LastWeekTonight16.2M views · 4 HN mentions · 2015–2017
2:16Adam Ruins Everything - The Corporate Conspiracy to Blame You for Their TrashtruTV1.9M views · 4 HN mentions · 2017–2019
8:36Methane Hydrates - Extended Interview Extracts With Natalia ShakhovaNick Breeze ClimateGenn395K views · 6 HN mentions · 2016–2023
3:522011-3-11 (Home Video) Japan Earthquake Live, With Early Warning. Complete RawOmar Diaz269K views · 3 HN mentions · 2014–2018
