badfrog writes: Over the last 10 years, DSL and cable modem has upped its speed (although in some instances only slightly) and dropped its price. However, the price of a T1 has stayed almost exactly the same. If you had asked me 10 years ago, I would have predicted any geek that wanted to would have fiber or their own T1 line to the house by now. What is with this sad state of affairs that a 'business class' 1.544Mbit connection is hundreds of dollars more than a 6Mbit cable connection? Is it a legitimate case that a high upload rate should increase cost so significantly?
eldavojohn writes "Space.com's Mystery Monday has an article proposing a hypothesis that our solar system's undulations directly affects biodiversity on earth through cosmic-ray exposure. There's data that, through the fossil record, shows us earth's biodiversity peaking again and again until a great cataclysmic period where it is greatly reduced. The theory essentially suggests that this 62 million year cycle can be attributed to how our solar system moves within the milky way galaxy which turns out to be a 64 million year cycle. It's a plausible explanation though very tough to prove, hopefully we don't have to wait around 64 million years to draw a conclusion on this hypothesis."