die casting

Sandy Munro and Cory discuss how Tesla Model 3 and Model Y bodies in white have evolved over five years, including giga castings and lean design.

Drone footage over Tesla's Fremont factory in January 2021 that captures a Gigapress die-casting machine in operation.

Dr. Michael Greger presents his book How Not to Die at Google NYC, arguing that diet and lifestyle changes can prevent or reverse many of the top causes of death. He walks through evidence on whole-food plant-based eating.

Rhonda Patrick interviews USC gerontologist Valter Longo about fasting, the fasting-mimicking diet, and their effects on longevity, cancer, and multiple sclerosis. They discuss mechanisms such as IGF-1 and autophagy and clinical trials.

Prof. Eran Segal's TEDx talk on research showing that people's blood sugar responses to identical foods vary widely. It describes an algorithm that predicts individual responses and why one best diet for everyone does not exist.

The Game Theorists analyze how PewDiePie rose to become the most subscribed channel on YouTube. The video looks at why let's plays and gaming channels thrive on the platform.

Stanford's Christopher Gardner presents his large, long comparison of four popular diets under real-world conditions, in which the lowest-carbohydrate Atkins diet came out on top.

A 3D-animated walkthrough of a heavy-haul diesel-electric freight locomotive, covering the frame, coupling, draft gear, engine and drive systems. Made in Blender by Animagraffs.

Jeff Vogel of Spiderweb Software gives a GDC 2018 retrospective on surviving as an indie game maker since 1994, from shareware days through Steam. It covers business realities, costs and sustaining a comfortable living without chasing riches.

Doug McGuff presents the biochemistry behind high-intensity strength training and the paleo diet, including how the body stores and burns fat. It is a roughly hour-and-a-half full-length lecture.

John Oliver's Last Week Tonight segment on how media outlets report incomplete or untrue findings as settled science. It covers sensational headlines, small studies and pressure on researchers.

3Blue1Brown's second neural network chapter explains cost functions and gradient descent, showing how a network learns by minimizing error during training.

Jake Birkett of Grey Alien Games explains at GDC 2016 how an indie developer survived eleven years without a hit by building a long tail of games and redefining success.

A recording of Erik Satie's Gymnopedie No. 1, one of the best-known pieces of minimalist piano music by the French composer.

Music video for Public Service Broadcasting's "Go!" from the album The Race For Space, built from NASA audio and archival material of Apollo-era voices.

Tod's Workshop fires full-weight medieval arrows from a 160lb English warbow at reproduced medieval armour. Armour curator Dr Tobias Capwell, an archer and bowyer give historical context and discuss the results.

A hands-on comparison of how jet fuel, diesel, heating oil, kerosene, avgas and gasoline burn and what color they are. It shows that gasoline ignites more easily than jet fuel.

A demo of a raycasting 3D engine built entirely from in-game mechanisms in vanilla Factorio 0.17. It renders simple 3D scenes, producing a new frame every 45 game ticks, with the video sped up to compensate for low UPS.

A short ProPublica video explaining the "Buy, Borrow, Die" strategy wealthy Americans use to cut taxes. They borrow against appreciating assets instead of selling, and the gains are never taxed at death.

Tom 7 (suckerpinch) delivers a long, comedic digression on gradient descent and floating-point imprecision. He shows how rounding behavior can supply the nonlinearity needed to build a neural network.

A Mitchell and Webb sketch in which two German soldiers realize their uniforms carry skulls and wonder whether they are the baddies. It is a short comedy bit about people failing to see themselves as the villains.

NonCompete's video examines the alt-right pipeline and a 'pyramid of violence' running from implicit bias through edgy racist humor to real violence. It uses the PewDiePie controversy and Charlottesville as case studies.

Andrew Huberman interviews Harvard psychiatrist Chris Palmer about nutrition, metabolism and mental health, including the ketogenic diet as a treatment for depression and schizophrenia.

A clip from Eddie Izzard's Dress to Kill about having a flag as justification for claiming a land.

The Original Caste's recording of One Tin Soldier synced to Cher's animated video. It is a protest song about war and greed.

Dr. John McDougall argues at TEDxFremont that starch-based diets are what humans were born to eat, drawing on 40 years of nutrition and disease work.

A one-minute Eddie Izzard comedy clip about how the British Empire claimed countries by planting flags. It riffs on the absurd rule of 'no flag, no country'.

The viral Dumb Ways to Die music video, a cheerful animated song created for a Melbourne rail safety campaign. It lists absurd ways to die and ends with warnings about trains.

The 1994 music video for Edie Brickell and New Bohemians' 'Good Times'. It became widely known as one of the bonus videos on the Windows 95 CD-ROM.

David Rosen of Wolfire Games explains how simple procedural techniques can produce fluid, interactive character animation from very few keyframes. Examples come from Overgrowth, Receiver and Black Shades, from his 2014 GDC session.

At GDC 2019, Bennett Foddy and Zach Gage ask why game developers rarely sign their work. They argue that indie developers could benefit from putting their names on their games.

A short clip from Woody Allen's 1973 film Sleeper in which a man who wakes up in the future is told that health foods are unhealthy and tobacco is good for you.

Thunderf00t applies a simple energy mass balance to weight loss, showing how much exercise is needed to burn off extra calories compared with eating less. He concludes that cutting intake is the easier route and that hunger fades after the first week.

A classic Norwegian TV comedy sketch from NRK's show Oystein og jeg, subtitled in English, in which a monk calls a helpdesk to learn how to use a book instead of a scroll.

Yanis Varoufakis and Noam Chomsky talk on stage at the New York Public Library in 2016. They cover the Greek financial crisis, European politics, neoliberalism and America's economic future, drawing on Varoufakis's book.

PewDiePie describes switching to Linux and encourages viewers to do the same. It is a casual, enthusiastic video aimed at a mainstream audience.

A friendlyjordies video on the legal fight between Jordan Shanks and then-Deputy Premier John Barilaro, including footage of the arrest of the creator by police. It is presented from one side.

A compilation of clips of diesel truck drivers rolling coal, blasting black exhaust smoke, at protesters. It is framed in a mocking political tone.

Seven-minute footage of Fred Rogers testifying before a US Senate subcommittee in 1969 to defend federal funding for the new Corporation for Public Broadcasting. A skeptical Senator Pastore starts out abrasive and is won over during Rogers' brief, calm testimony.

Dr. Terry Wahls tells how she used diet to manage her multiple sclerosis and get out of a wheelchair, drawing on mitochondrial biology. TED flagged the talk as health advice based on personal narrative.