Matt Webber is an experienced personal finance writer, researcher, and editor. He has published widely on personal finance, marketing, and the impact of technology on contemporary arts and culture.

Understand Thevenin’s Theorem the easy way with a clear, step-by-step circuit example. Learn how to simplify complex electrical networks into an equivalent circuit, making analysis faster and ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

The fatal shooting of conservative activist Charlie Kirk this week on a Utah college campus marks the latest example of violence tearing through American politics across centuries and the ideological ...

Stephen Hawking’s 50-year-old theorem on how black holes merge together has been successfully tested thanks to huge advances in gravitational wave astronomy, which helped astronomers catch the waves ...

Imagine a monochromatic world in which everyone is the same color: White. In a sense, that’s what pop culture, the history we’re taught in school and even religion often ask us to do by way of ...

Mr. Encarnación is an expert on Spanish politics. Spain is having a moment bucking Western political trends. The country has recently recognized Palestine as a state, resisted President Trump’s demand ...

Paid media is often treated like a checklist item in a marketing plan: launch a few search ads, run a Meta campaign, maybe test YouTube if there’s budget left. But not all paid media is created equal, ...

The Senate's passage of President Donald Trump's sweeping tax reform, the One Big Beautiful Bill Act, marked progress on a key campaign promise by including a provision to eliminate federal income ...

Once they get over the shock, the idea-starved Democrats at the national level should learn from Zohran Mamdani: Actually give citizens something to vote for. New York mayoral candidate state ...