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Dru's Notes
Dru's Notes episodes
- Why Polar Bears Pace and Rich Men Dive to the Titanic | Daily Essay
When you eliminate real friction from a comfortable life, an idle mind manufactures artificial danger to replace it. Stillness has its place, and so does a demanding climb.
Featuring: Yoshida Kenko, Stockton Rush, Michael Easter
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Chapters:
(00:00) A quiet calendar and a mind looking for a fight
(00:23) Gus the polar bear paces the same figure eight(01:20) Stockton Rush dives the Titan submersible(01:48) A room with a button that delivers a shock(02:50) Checking a phone in an elevator(02:54) Stillness has its place, so does a demanding climbWhere to find Dru:
Essays: https://druriley.com/
X: https://x.com/DruRlyYouTube: https://www.youtube.com/@dru-notesApple Podcasts: https://podcasts.apple.com/podcast/drus-notes/id1888795427Spotify: https://open.spotify.com/show/3lFHqgKxuvEHmdiEUfYShGSubscribe to Dru's Notes for a new episode every day.
Click here to view the episode transcript.
4 min - From Clay to Code: What 24 Technologies Made Scarce | Daily Essay
Every time a technology makes something cheap, it makes something else scarce. Money never flows to the abundance. It flows to the new bottleneck. When writing made remembering cheap, reading got expensive. Today, artificial intelligence makes intelligence cheap. What gets expensive when generating answers costs nothing?
Featuring: Melvin Kranzberg, Fritz Haber, Carl Bosch, Karl Benz, Robert Solow, Herbert Simon, Robert Allen
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HeadsUp: Know when your competitors move. Before your customers do. https://headsup.bot
Multi: Turn any content into a YouTube video. https://makemulti.com
Chapters:
(00:00) A dentist's hands and 24 general purpose technologies
(01:05) Clay tablets make remembering cheap and reading expensive(02:06) The printing press shifts risk from labor to capital(03:01) Engels' pause and the factory motor(04:51) Synthetic fertilizer trades a land limit for an energy limit(06:32) Robert Solow and the productivity paradox(08:06) Cheap intelligence makes picking the right answer scarceWhere to find Dru:
Essays: https://druriley.com/
X: https://x.com/DruRlyYouTube: https://www.youtube.com/@dru-notesApple Podcasts: https://podcasts.apple.com/podcast/drus-notes/id1888795427Spotify: https://open.spotify.com/show/3lFHqgKxuvEHmdiEUfYShGSubscribe to Dru's Notes for a new episode every day.
Click here to view the episode transcript.
10 min - If You Ain't Got Nothing, You Ain't Got Nothing To Lose | Daily Essay
When you have no position to defend, you can afford to take big swings. Starting from zero feels like a disadvantage, but it gives you total freedom to run wild experiments.
Featuring: James Baldwin, John Bogle, Kool Herc
Watch on YouTube
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Brought to you by:
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HeadsUp: Know when your competitors move. Before your customers do. https://headsup.bot
Multi: Turn any content into a YouTube video. https://makemulti.com
Where to find Dru:
Essays: https://druriley.com/
X: https://x.com/DruRlyYouTube: https://www.youtube.com/@dru-notesApple Podcasts: https://podcasts.apple.com/podcast/drus-notes/id1888795427Spotify: https://open.spotify.com/show/3lFHqgKxuvEHmdiEUfYShGSubscribe to Dru's Notes for a new episode every day.
Click here to view the episode transcript.
2 min - Force Yourself to Go Faster - Then Pay for It | Daily Essay
He had one lap before the engine turned into a lump of molten metal. In 1986 Formula 1 let teams run as much turbo boost as they dared in qualifying.
Featuring: Teo Fabi, Gerhard Berger
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Brought to you by:
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HeadsUp: Know when your competitors move. Before your customers do. https://headsup.bot
Multi: Turn any content into a YouTube video. https://makemulti.com
Chapters:
(00:00) Teo Fabi qualifies fastest on an overboosted BMW engine
(00:38) The engine dies on race day(00:52) A daily floor of 21 small experiments(01:12) Weighing whether to raise the floor to 34(01:41) Durability is the first thing a harder pace spendsWhere to find Dru:
Essays: https://druriley.com/
X: https://x.com/DruRlyYouTube: https://www.youtube.com/@dru-notesApple Podcasts: https://podcasts.apple.com/podcast/drus-notes/id1888795427Spotify: https://open.spotify.com/show/3lFHqgKxuvEHmdiEUfYShGSubscribe to Dru's Notes for a new episode every day.
Click here to view the episode transcript.
3 min - Cold Water Beats a Pep Talk | Daily Essay
Mental state is a lagging output of physical state. When your energy drags, the default move is to fight your mind directly, but biology responds to physical triggers in seconds.
Featuring: Joseph Pilates, Charles Czeisler, Matthew Walker
Watch on YouTube
Read the full post
Brought to you by:
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HeadsUp: Know when your competitors move. Before your customers do. https://headsup.bot
Multi: Turn any content into a YouTube video. https://makemulti.com
Chapters:
(00:00) Scoring each day from negative four to plus four
(00:35) The mammalian dive reflex and a splash of cold water(01:02) Bright light and the circadian clock(01:26) A cold bedroom and the drop in core temperature(01:50) Mental state as a lagging output of physical stateWhere to find Dru:
Essays: https://druriley.com/
X: https://x.com/DruRlyYouTube: https://www.youtube.com/@dru-notesApple Podcasts: https://podcasts.apple.com/podcast/drus-notes/id1888795427Spotify: https://open.spotify.com/show/3lFHqgKxuvEHmdiEUfYShGSubscribe to Dru's Notes for a new episode every day.
Click here to view the episode transcript.
3 min - Is Getting Rich Luck or Hard Work? | The Market vs. You
Finance splits an investment return into beta and alpha. Beta is what the market gave you just for showing up. Alpha is what your skill added on top. A founder who catches a rising tide can drift forward and mistake the current for their own stroke. When multiple scientists discover calculus or the telephone simultaneously, the era's beta did the heavy lifting. Alpha shows up when the result depended on who was in the room. When you size up a win, separate the current from the stroke.
Featuring: Isabel Wilkerson, Daniel Kahneman
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Brought to you by:
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HeadsUp: Know when your competitors move. Before your customers do. https://headsup.bot
Multi: Turn any content into a YouTube video. https://makemulti.com
Chapters:
(00:00) A newsletter wins Product Hunt during the newsletter boom
(00:29) Splitting a return into beta and alpha(00:59) Beta as a brutal headwind(01:31) Newton, Darwin and Bell arrive at the same discovery twice(02:03) Alpha depends on who was in the roomWhere to find Dru:
Essays: https://druriley.com/
X: https://x.com/DruRlyYouTube: https://www.youtube.com/@dru-notesApple Podcasts: https://podcasts.apple.com/podcast/drus-notes/id1888795427Spotify: https://open.spotify.com/show/3lFHqgKxuvEHmdiEUfYShGSubscribe to Dru's Notes for a new episode every day.
Click here to view the episode transcript.
3 min - The Downward Spiral of Oscar Wilde | Daily Essay
A flywheel accelerates bad trajectories as easily as good ones. Oscar Wilde's fatal libel suit reveals why intelligent people walk straight into obvious blunders when momentum takes over.
Featuring: Oscar Wilde, Annie Duke, Trent Reznor
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Read the full post
Brought to you by:
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HeadsUp: Know when your competitors move. Before your customers do. https://headsup.bot
Multi: Turn any content into a YouTube video. https://makemulti.com
Chapters:
(00:00) Oscar Wilde sues the Marquess of Queensberry
(01:06) A flywheel has no conscience(01:18) Tilt at the poker table(01:46) Speed chess and the engagement flywheel(02:21) Meditation and running build executive controlWhere to find Dru:
Essays: https://druriley.com/
X: https://x.com/DruRlyYouTube: https://www.youtube.com/@dru-notesApple Podcasts: https://podcasts.apple.com/podcast/drus-notes/id1888795427Spotify: https://open.spotify.com/show/3lFHqgKxuvEHmdiEUfYShGSubscribe to Dru's Notes for a new episode every day.
Click here to view the episode transcript.
3 min - What Everyone Gets Wrong About Continuous Improvement | Daily Essay
The drugs were killing people. In April 1989 the safety board stopped the Cardiac Arrhythmia Suppression Trial. Testing an assumption exposes you to temporary downside to discover what actually works.
Featuring: Annie Duke, Nassim Nicholas Taleb, Stewart Brand, Lewis Carroll, Orville Wright, Otto Lilienthal, Ignaz Semmelweis, Roberto Goizueta
Watch on YouTube
Read the full post
Brought to you by:
Trends.vc: Discover new markets and opportunities. https://trends.vc/
HeadsUp: Know when your competitors move. Before your customers do. https://headsup.bot
Multi: Turn any content into a YouTube video. https://makemulti.com
Chapters:
(00:00) The Cardiac Arrhythmia Suppression Trial gets halted
(00:44) A high-converting email page and the cost of split tests(01:27) Why leaving a working system alone feels safer(01:38) Leigh Van Valen and the Red Queen principle(02:24) Most experiments pay nothingWhere to find Dru:
Essays: https://druriley.com/
X: https://x.com/DruRlyYouTube: https://www.youtube.com/@dru-notesApple Podcasts: https://podcasts.apple.com/podcast/drus-notes/id1888795427Spotify: https://open.spotify.com/show/3lFHqgKxuvEHmdiEUfYShGSubscribe to Dru's Notes for a new episode every day.
Click here to view the episode transcript.
3 min - What a Poker Table Taught Me About Daily Habits | Daily Essay
He turned down the extra guns and rode in anyway. In the summer of 1876, George Custer was offered Gatling guns before marching to the Little Bighorn. He said no.
Featuring: Sam Altman, George Custer, Roald Amundsen, Robert Falcon Scott, Brian Hunter, Shaan Puri
Read the full post
Brought to you by:
Trends.vc: Discover new markets and opportunities. https://trends.vc/
HeadsUp: Know when your competitors move. Before your customers do. https://headsup.bot
Multi: Turn any content into a YouTube video. https://makemulti.com
Chapters:
(00:00) George Custer refuses the Gatling guns
(00:47) A poker app grades players on an aggression scale(01:21) Sizing courage challenges to a daily floor(01:38) Sam Altman on extreme people and extreme results(01:55) Why nobody wants to be the mouse(02:23) When to push the pace and when to hold a baselineWhere to find Dru:
Essays: https://druriley.com/
X: https://x.com/DruRlyYouTube: https://www.youtube.com/@dru-notesApple Podcasts: https://podcasts.apple.com/podcast/drus-notes/id1888795427Spotify: https://open.spotify.com/show/3lFHqgKxuvEHmdiEUfYShGSubscribe to Dru's Notes for a new episode every day.
Click here to view the episode transcript.
3 min - I Set These 10 Anti-Habits: How I Finish Work by 4pm | Daily Essay
Turning off a phone at 10pm protects sleep, making the next morning's schedule far more likely to hold. A refusal requires zero runtime execution, so you can maintain dozens of boundaries without cluttering your day.
Featuring: Steve Jobs
Watch on YouTube
Read the full post
Brought to you by:
Trends.vc: Discover new markets and opportunities. https://trends.vc/
HeadsUp: Know when your competitors move. Before your customers do. https://headsup.bot
Multi: Turn any content into a YouTube video. https://makemulti.com
Chapters:
(00:00) Steve Jobs on deciding what not to do
(00:07) Ten anti-habits set as boundaries(00:37) Commitment habits versus anti-habits(00:57) Adding disciplines increases fragility(01:34) The sterile cockpit rule below 10000 feet(01:53) A sterile field in surgeryWhere to find Dru:
Essays: https://druriley.com/
X: https://x.com/DruRlyYouTube: https://www.youtube.com/@dru-notesApple Podcasts: https://podcasts.apple.com/podcast/drus-notes/id1888795427Spotify: https://open.spotify.com/show/3lFHqgKxuvEHmdiEUfYShGSubscribe to Dru's Notes for a new episode every day.
Click here to view the episode transcript.
3 min
About Dru's Notes
From the publisher's feed
One mental model each day in a few minutes. Habits, business, building products and thinking clearly. From Dru Riley, founder of Trends.vc.