replication

Physicist Angela Collier's roughly hour-long video on how string theory was hyped to the public and what that did to science communication. She traces the history of the theory as a narrative and argues it is interesting but was oversold.

A short clip of Penn and Teller arguing, in blunt and profane language, for vaccination and against anti-vaccine claims. It covers risk versus benefit and herd immunity.

A long video essay arguing that Koko the gorilla probably could not actually use sign language. It examines the cherry-picked data and the lack of transparency behind the claims, drawing on published critiques.

Physicist Angela Collier's nearly three-hour critique of Richard Feynman's public legacy. She examines how his books, written with Ralph Leighton, shaped a mythologized great-man image, and covers his personal behavior.

Medlife Crisis asks whether academic research should sit behind paywalls, covering publisher profit margins, unpaid reviewers, Sci-Hub and Aaron Swartz. It includes an interview with Sci-Hub founder Alexandra Elbakyan.

Angela Collier, a physicist, revisits her earlier dark matter video, explaining dark matter as a set of observations rather than a theory and discussing MOND comments.

Physicist Angela Collier gives an hour-long critique of Avi Loeb's alien claims and reputation, placing them within the broader topic of physics crackpots. The Loeb discussion starts around the 24 minute mark.

Sabine Hossenfelder explains why she left academia, criticizing its incentives, funding and career structure. She gives a personal account of the social problems in science.

Dr. Layne Norton critiques claims made by Dr. Robert Lustig on the Huberman Lab podcast, going through them against the nutrition research with cited sources. It covers topics like sugar, calories and fruit juice.

Physicist Angela Collier uses Gell-Mann amnesia to critique pop-science figures, especially Michio Kaku, and works through an eigenvalue problem along the way. It is a long, rambling commentary on how experts see simplified explanations of their own field.

Sabine Hossenfelder reads a confidential email and uses it to explain her worries about academia and incentives in theoretical physics research. She ties it to her earlier Nature Physics comment on research quality.

The Hated One argues that Kurzgesagt acts as a propaganda vehicle for its billionaire-linked sponsors, citing funding it received. The video prompted a response from Kurzgesagt.

Physicist Angela Collier critiques 'vibe physics', the idea that non-experts or billionaires can make scientific discoveries by chatting with AI chatbots, drawing a parallel with vibe coding.

Sabine Hossenfelder explains what flat earthers believe and why, arguing that their reasoning is wrong but not stupid. She suggests scientists should take such believers more seriously.

A short clip from a 1973 NOVA episode in which Richard Feynman recalls his father teaching him that knowing the name of a bird in many languages tells you nothing about the bird.

Thunderf00t goes through the three UFO videos released by the Pentagon and offers mundane explanations for each. He treats the footage as sensor artifacts, parallax and camera effects rather than alien craft.

Professor Dave critiques science communicator Sabine Hossenfelder, arguing that her content has drifted toward anti-establishment rhetoric. He frames it as commentary rather than a hit piece.

Thunderf00t critiques the MIT and Berkeley metal-organic framework device that claims to pull water from air using only solar heating. He argues the energy accounting does not work and that such devices are essentially fancy dehumidifiers.

Kurzgesagt addresses whether viewers can trust its videos, describing its research process and how it handles older videos with errors or overstated claims.

Thunderf00t debunks the Waterseer, a crowdfunded device that claims to condense drinking water from the air using cool ground. He argues the physics does not support its claims.

A Thunderf00t video debunking Energy Vault, a gravity-based energy storage scheme that stacks concrete blocks with cranes. He argues it is impractical and compares it to pseudoscience.

Tom Scott's correction video on his earlier claim that 18th-century insurance firefighters let uninsured buildings burn. After a historian looked into it, he concludes the story was wrong and explains how the error happened.

Veritasium answers criticism that his videos make people look stupid, explaining that teaching must address learners' misconceptions and that holding common beliefs inconsistent with science is not stupidity.

Rebecca Watson's video critiquing physicist Sabine Hossenfelder's earlier video on gender care for transgender minors, arguing it mishandled the evidence.