hawking

"According to the special theory of relativity nothing can travel faster than light, so that if light cannot escape, nothing else can either. The result would be a black hole: a region of space-time from which it is not possible to escape to infinity." -Stephen Hawking You may have encountered objects that are the same size as one another, but have very different masses. Image credit: Basic Science Supplies / © Accelerate Media. This is because they're made out of different elements. The higher you go in the periodic table, the larger and more massive your individual atoms are, and so…
tags: book review, Lift, animal training, peregrine falcon, falconry, hawking, memoir, creative nonfiction, Rebecca K. O'Connor It's rare indeed when I read a bird book by a previously-published author whom I've never heard of before, but a few months ago, I was contacted by a published writer who was unknown to me, asking if I wanted to read her story about what it's like to be a woman falconer. Of course! eagerly replied this wannabe falconer. After a few postal mix-ups and delays, the book finally arrived at my door in Germany. This slim paperback, Lift (Los Angeles: Red Hen Press; 2009),…
This has been all over my inbox since the press release came out yesterday; it's been on slashdot (thanks Brian), it's been at space.com, and there's a mediocre writeup on Universe Today. What's the big news? Black Holes don't destroy information after all! What is this whole information thing, anyway? Take a look at all the normal stuff in the Universe: photons, protons, neutrons, and electrons, for example. They have lots of different properties each. They move around one another, they get bound and unbound from one another, they exert forces on one another, etc. They're aware of one…