YouTube — 2026-04-30#

Watch First#

Making Machines Make Music (with Roger Dannenberg) from Carnegie Mellon University is a fascinating oral history detailing how a trumpet player’s curiosity about synthesizers birthed Audacity, shaped the field of computer-generated music, and transformed how machines collaborate with human musicians. It is a wonderful look at how a simple problem—like trying to visualize audio waveforms—can accidentally yield one of the most widely used open-source tools in the world.

Highlights by Theme#

News & Business#

The biggest story today is the unprecedented clash at the Federal Reserve, with Jay Powell pushing back against political assaults to maintain the central bank’s independence, as covered by the Financial Times and The Wall Street Journal. If you are tracking big tech earnings, the Chinese-language channel 美投侃新闻 delivers an exceptionally thorough breakdown of the latest results from Meta, Microsoft, Amazon, and Google, noting how massive AI capital expenditures are hitting near-term margins but solidifying their cloud and ad revenue. Meanwhile, Bloomberg Originals offers a surprisingly deep interview with NFL legend Steve Young on how he transitioned from the gridiron to building a $10 billion private equity fund by treating business not as a zero-sum game, but as a place for abundance.

Learning & Ideas#

For a fantastic dive into history, LIFEANO CLUB’s 袁Sir聊战争与烟草 offers a captivating look at how tobacco became a strategic wartime necessity—explaining that historical resistance to smoking bans, like the UK’s recent proposal, often stems from how deeply nicotine was ingrained as a coping mechanism in the trenches. On the science front, GQ Taiwan offers a quick, accessible explainer on the difference between nuclear weapons and nuclear power, boiling it down to the enrichment levels of Uranium-235. For something more uplifting, David Larbi’s TED Talk is a gentle, powerful reminder that looking for small joys in average days is not naive, but rather a practical tool for building resilience.

Tech & AI#

Educational technology is getting a massive generative AI upgrade, with Khan Academy showcasing their new “Khanmigo” assistant to help teachers scale their classrooms and intelligently guide students through their coursework. Big tech continues to restructure around this AI shift, as the Financial Times notes that Meta is shedding thousands of jobs to offset its eye-watering $130 billion push into AI infrastructure. In a different kind of tech breakthrough, another FT short looks at lab-grown chocolate, a cell-cultured alternative developed by Celeste Bio aiming to circumvent a climate-hit, volatile cocoa supply chain.

Everything Else#

For a refreshing break from the corporate grind, CNBC Make It profiles a female commercial electrician who loves the tangible satisfaction of bringing a building to life from the dirt up, despite navigating a male-dominated field. GQ Taiwan highlights a similar appreciation for the physical world with a beautiful piece on traditional woodworking and the philosophy of not wasting what nature gives us. Finally, sports fans should check out Netflix’s trailer for Untold UK, promising a raw look at British football’s ultimate underdogs and hardmen like Jamie Vardy and Vinnie Jones.