Explainers, history and education

His TEDxBerlin talk asks whether automation will leave workers with the admin while taking away the tasks that make a job feel like theirs.

Grant Sanderson's AI essay makes the case for teaching, theory building and getting other people to understand.

Presh Talwalkar uses algebra, a visual model and puzzle history to explain why half the price isn't half a dollar.

A new documentary puts Grasberg and Papuan resistance at the center of a sharp rise in the channel's views.

A new military explainer joins the channel's economic and infrastructure stories as daily views reach almost seven times their usual pace.

A house-building analogy opens its beginner database lesson, alongside new AI engineering and data analytics courses.

A Cumbria workshop visit pairs an enormous Victorian mechanism with 3D-printed prototypes for traditional repairs.

Its U.S.-Canada documentary approaches a million views, tracing present-day tensions through border history and intertwined industries.

His China essay connects officials' economic scorecards with land financing, high-speed rail and construction beyond demand.

His communication talk offers a daily self-talk practice, joining fifteen uploads across the channel this week.

His nearest-big-city map prompts viewers to ask how the picture would change if roads, mountains and international borders counted.

Kian's infrastructure course follows electricity from the grid to GPUs, with cooling, construction and cloud economics along the way.

Josh Risser narrates a fictional flight emergency, while housing costs and browser privacy give the week's other explainers more everyday s…

Sage Magee connects fossil fuels with Earth's underground heat in the week's most-watched new episode.

Addison Anderson narrates an animated guide to interest and minimum payments, directed by Jeff Le Bars and JetPropulsion.space.

The sleep health educator recounts the long path to a narcolepsy diagnosis, amid seven new TED uploads.

The Kinsey Institute's director tells a Kansas City TEDx audience that the problem is not too few people around us but too little depth wit…

KB names every answer on the card, then brings up Taiwan, revealing the membership rule behind the five-country list.

A quick pronunciation lesson shows how a clearly spoken sentence can become something that sounds like a place name.

Alisha uses a short story about waking up late to connect past tenses with everyday expressions.