Kristin Donaldson

8 Flips | 2 Magazines | 1 Like | @KristinDona46fo | Keep up with Kristin Donaldson on Flipboard, a place to see the stories, photos, and updates that matter to you. Flipboard creates a personalized magazine full of everything, from world news to life’s great moments. Download Flipboard for free and search for “Kristin Donaldson”

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A Debate Over the Physics of Time

According to our best theories of physics, the universe is a fixed block where time only appears to pass. Yet a number of physicists hope to replace …

The arrow of time

In T.H. White’s fantasy novel <i>The Once and Future King</i>, Merlyn the magician suffers from a rare and incurable condition: He experiences time in …

Physics

Team simulates the expansion of the Universe

The Universe is constantly expanding. It changes, creating new structures that merge. But how does our Universe evolve? Physicists at the University …

Four future space technologies that will change the world in your lifetime

From ending natural disasters, to flying to Sydney in an hour, scientists are working on future technologies to solve some of humanity's biggest challenges<p>Imagine a world where severe storms, tornadoes, and flash flooding are no longer a threat to human life. Or a time when flying from London to …

Opinion: Space travel is in our DNA, and DNA might be the solution

Humans have dreamed about travelling to the stars or contacting extraterrestrial life for millenniums. These days, those dreams are closer than ever …

Space Travel

So You Flunked A Racism Test. Now What?

You're probably at least a little bit racist and sexist and homophobic. Most of us are.<p>Before you get all indignant, try taking one of the popular implicit-association tests. Created by social psychologists at Harvard, the University of Washington, and the University of Virginia, they measure …

How falling into a black hole may mean you live on as a hologram - without even noticing

In the movie <i>Interstellar</i>, the main character Cooper escapes from a black hole in time to see his daughter Murph in her final days. Some have argued …