evidence

A short 'How It's Made' television segment showing the industrial process of turning canola seed into cooking oil. It walks through pressing, solvent extraction and refining steps.

A Motherboard documentary in which a reporter lives on nothing but Soylent for 30 days after founder Rob Rhinehart's own experiment. It looks at the effects on health, Silicon Valley and the future of food.

A 2007 Channel 4 documentary by Martin Durkin arguing that human-caused global warming is overstated or a scam. It features contrarian scientists such as Richard Lindzen and promotes sunspot and cosmic-ray explanations for temperature change. Its claims are rejected by mainstream climate science.

An Al Jazeera investigation into Boeing's 787 Dreamliner, featuring current and former engineers who voice safety concerns. It covers quality control problems at the South Carolina plant and the roots of the battery problems that grounded the plane.

Barely Sociable presents a case that Bitcoin creator Satoshi Nakamoto is cryptographer Adam Back. It uses interview clips and circumstantial evidence, and also touches on the block size dispute.

People Make Games investigates how Roblox relies on young, often child, developers to build its content while paying them very little. It covers Roblox's monetization model, the revenue split, and the harms to kids who make games on the platform.

An Al Jazeera English People & Power investigation from 2010 into safety problems with the Boeing 737NG, featuring whistleblowers on cracking parts, hand-made structural components and an alleged cover-up.

A Business Insider investigation into the US boom in AI data centers, mapping where they are, who owns them, and how much power and water they consume. It looks at the costs borne by communities, with a focus on Virginia.

A 69-minute documentary on the Polybius arcade-game legend. It examines visual, physical and anecdotal evidence, traces the story's source, and concludes the game never existed beyond one website entry.

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.

The first of three short films by Mike Nayna about Bret Weinstein and Heather Heying's experience at Evergreen State College, focusing on the Equity Council and the controversy around it.

The ADVChina hosts tour a villa neighborhood in southern China that was built only three years earlier and is already empty and deteriorating. They use it to discuss ghost cities, building quality and the real estate bubble.

A 1968 NASA film from the US National Archives explaining why the US needed a nuclear rocket and how the engine works. It also shows combined nuclear and chemical stages for a manned Mars mission.

Alexei Navalny's team investigation into a vast palace allegedly built for Putin, including the history of the bribes behind it. It is in Russian, with English subtitles available.

ADVChina tours Chinese ghost cities and discusses the housing bubble, with speculative buyers purchasing empty apartments as investments.

A two-minute clip from the documentary The Fog of War in which Robert McNamara recalls Fidel Castro explaining how close the world came to nuclear war during the Cuban Missile Crisis.

Al Baydha project co-founder Neal Spackman gives a final update nine years in, explaining how desertification followed the loss of indigenous land management and how the land has changed since inputs stopped in 2016. It lists which species worked best.

A VICE documentary profiling Wim Hof, the Iceman, covering his feats of cold endurance, his breathing and meditation method, and scientific studies of his control over his autonomic and immune systems.

A documentary about Vipassana meditation in India's Tihar Prison, led by Kiran Bedi, the prison's Inspector General. It follows inmates who went through the courses and the changes they describe.

A short Discovery nature clip from North America showing a red fox listening for field mice under the snow and then diving headfirst to catch them. The narration says the fox uses its hearing and the Earth's magnetic field to aim its jump.

A NeXT, Inc. promotional video showing its highly automated factory and the manufacturing of the NeXT Cube, including automated circuit board assembly.

A German STRG_F investigation into why child sexual abuse material stays online on forums, following a father whose daughter's abuse images were widely shared. The reporters tried to get the content removed by contacting hosters.

Marques Brownlee walks through Tesla's factory with Elon Musk, showing production lines for the Model S, X and 3.

A Russian-language investigation by Alexei Navalny's Anti-Corruption Foundation into Dmitry Medvedev's alleged corruption network. It documents charities funding palaces, vineyards and yachts, and has English subtitles available.

Archive footage from 1964 of Royal Marine Commando volunteers filmed on a field exercise after taking LSD at Porton Down. It documents a British military drug trial.