All videos

The complete catalog of videos Hacker News keeps recommending. Search it, filter it by area, or sort it by recommendation strength.

24 videos

How Do Nuclear Submarines Make Oxygen?- Smarter Every Day 25129:34

How Do Nuclear Submarines Make Oxygen?- Smarter Every Day 251

SmarterEveryDay

2021Engineering, Transport & Making10 HN mentions
Celestial Navigation (instruction video)45:54

Celestial Navigation (instruction video)

NathanielsCAD

2016Engineering, Transport & Making6 HN mentions
Why Japan had NO Chance in WW213:38

Why Japan had NO Chance in WW2

Military History Visualized

2018Politics, History & Society6 HN mentions
SHIPBREAKERS | Would you risk your life dismantling the world’s largest ships just to survive? | NFB1:12:52

SHIPBREAKERS | Would you risk your life dismantling the world’s largest ships just to survive? | NFB

NFB

2017Engineering, Transport & Making4 HN mentions
Meeting my hero! Sailing legend Sven Yrvind26:09

Meeting my hero! Sailing legend Sven Yrvind

Sam Holmes Sailing

2021Engineering, Transport & Making3 HN mentions
The US Military’s Massive Global Transportation System18:14

The US Military’s Massive Global Transportation System

Wendover Productions

2022Politics, History & Society3 HN mentions
The Surprising Efficiency of Canal Locks10:37

The Surprising Efficiency of Canal Locks

Practical Engineering

2020Engineering, Transport & Making4 HN mentions
Why There are Now So Many Shortages (It's Not COVID)19:47

Why There are Now So Many Shortages (It's Not COVID)

Wendover Productions

2021Business, Startups & Economics4 HN mentions
Canada's 100-Foot Freight Railway To Nowhere5:25

Canada's 100-Foot Freight Railway To Nowhere

Half as Interesting

2021Business, Startups & Economics4 HN mentions
China's Invasion Barges, Leading Indicator Of Plans For Taiwan19:10

China's Invasion Barges, Leading Indicator Of Plans For Taiwan

H I Sutton

2025Politics, History & Society4 HN mentions
5 Hours of The Shipping Forecast on BBC Radio 4!4:57:41

5 Hours of The Shipping Forecast on BBC Radio 4!

icannotgetafreename

2017Engineering, Transport & Making3 HN mentions
How I Boarded a US NAVY NUCLEAR SUBMARINE in the Arctic (ICEX 2020) - Smarter Every Day 23734:40

How I Boarded a US NAVY NUCLEAR SUBMARINE in the Arctic (ICEX 2020) - Smarter Every Day 237

SmarterEveryDay

2020Engineering, Transport & Making3 HN mentions
Jones Act Debate | Center for Maritime Strategy & Heritage Foundation | Containerships & Dirigibles43:24

Jones Act Debate | Center for Maritime Strategy & Heritage Foundation | Containerships & Dirigibles

What's Going on With Shipping?

2023Engineering, Transport & Making3 HN mentions
Forgotten wrecks are a time bomb | DW Documentary42:26

Forgotten wrecks are a time bomb | DW Documentary

DW Documentary

2020Earth, Energy & Environment3 HN mentions
What Went Wrong in the South Korean Ferry Disaster? | The New Yorker28:51

What Went Wrong in the South Korean Ferry Disaster? | The New Yorker

The New Yorker

2019Arts, Comedy, Music & Film4 HN mentions
How to Surface a Submarine in the Arctic Ocean  - Smarter Every Day 26042:02

How to Surface a Submarine in the Arctic Ocean - Smarter Every Day 260

SmarterEveryDay

2021Engineering, Transport & Making4 HN mentions
Australian Sub defeats US Navy in exercise11:15

Australian Sub defeats US Navy in exercise

Liberalism4Australia

2011Politics, History & Society3 HN mentions
100% Electric Ferry Crossing | Fully Charged 4k12:17

100% Electric Ferry Crossing | Fully Charged 4k

Everything Electric CARS

2019Engineering, Transport & Making3 HN mentions
Rowing 3,000 Miles Across the Atlantic Ocean20:44

Rowing 3,000 Miles Across the Atlantic Ocean

Laura Try

2021Arts, Comedy, Music & Film3 HN mentions
The moiré effect lights that guide ships home3:54

The moiré effect lights that guide ships home

Tom Scott

2018Engineering, Transport & Making3 HN mentions
Inno-Versity Presents: Greatness by David Marquet9:48

Inno-Versity Presents: Greatness by David Marquet

Speakers Spotlight

2013Business, Startups & Economics3 HN mentions
Delta P11:29

Delta P

Sean Roos

2010Engineering, Transport & Making4 HN mentions
Japan, Tsunami. Coast Guard ship rides over the tsunami waves. 日本 - 津波3:17

Japan, Tsunami. Coast Guard ship rides over the tsunami waves. 日本 - 津波

aro004

2011Earth, Energy & Environment3 HN mentions
Phalanx CIWS Close-in Weapon System In Action - US Navy's Deadly Autocannon2:40

Phalanx CIWS Close-in Weapon System In Action - US Navy's Deadly Autocannon

AiirSource Military

2015Politics, History & Society3 HN mentions