Couple of new articles up: we had Worlds of 1 Dimension last week, and now the article on Worlds of 2 Dimensions is ready. Along the way I’ve addressed a natural and very common confusion about shapes and spaces that arises in the context of the Big Bang and the expanding universe (mistaking the properties of a shape with the properties of a particular way of drawing or picturing the shape.) Coming soon (though not this week I suspect): how, if you’re a particle physicist, you can figure out that a space that appears one-dimensional is really two-dimensional… a story which will be our window into how to understand extra dimensions more generally.
First Time Visitor?This site addresses various aspects of science, with a current focus on particle physics. I aim to serve the public, including those with no background knowledge of physics. If you're not yourself an expert, you might want to click on "New? Start Here" or "About" to get started. If you'd like to watch my hour-long public lecture about the Higgs particle, try ``Movie Clips''.
- Has a New Force of Nature Been Discovered?
- The New York Times Remembers A Great Physicist
- A Catastrophic Weekend for Theoretical High Energy Physics
- A Ring of Controversy Around a Black Hole Photo
- The Black Hole `Photo’: Seeing More Clearly
- The Black Hole `Photo’: What Are We Looking At?
- A Black Day (and a Happy One) In Scientific History
- A Non-Expert’s Guide to a Black Hole’s Silhouette