Surrounding Earth is a powerful magnetic field created by swirling liquid iron in the planet’s core. Earth’s magnetic field may be nearly as old as the Earth itself – and […]
Eight-dimensional octonions may hold the clues to solve fundamental mysteries.
Each time it's used, the device communicates with an iPhone app that keeps track and posts the user's progress to a Twitter account named TweetingCiggy.
The ongoing story about “virtual demonstrations” in Second Life by Venezuelan dissidents illustrates the various ways that our collective notions of “real life” and “virtual life” are blurring together. Are […]