The democratic party is polling tomorrow in Pennsylvania. The conventional wisdom says that there is a number of percentage points reflecting Clinton’s expected win above which this would truly count as a win for her, and below which it could be perceived as a victory for Obama. If Obama “wins” in this election, things could change quickly with Clinton being seen as heading for the door. However, a win is a win, and even a small margin for Clinton may be seen by the Clinton campaign as, well, what it would be, to be fair: Winning Pennsylvania. Were Obama to actually, numerically, win the primary, that would be a huge victory for him.Well, I’ve analyzed the data and I have a prediction or two to make. Continue reading What is going to happen in Pennsylvania tomorrow?
Watching wolves, moose — and heat — on Michigan island from PhysOrg.com
(AP) — Ignoring our observation plane circling above the frozen Lake Superior wilderness, the eight gray wolves seemed as harmless as your beloved pooch cavorting with its pals in the yard. Trotting along Siskiwit Bay, they playfully nipped and pawed each other, pausing occasionally to roll in the snow.
Humane Society files emergency appeal for sea lions in Ore. from PhysOrg.com
(AP) — An animal rights group isn’t giving up on blocking the government and two states from harming California sea lions that are feasting on the spring chinook salmon run at a dam on the Columbia River.
On July 29, 2006, there was a roughly 11-billion-gallon (0.044-cubic kilometer) lake that stretched more than two square miles (5.6 square kilometers) and covered the western portion of Greenland’s massive ice sheet. In the span of 16 hours, it was gone. The reason: water pressure cracked through the more than half-mile (980-meter) thick ice, draining the lake as its water rushed through the new funnel and gathered below the giant ice sheet, raising it nearly four feet (1.2 meters) and moving it nearly three feet (0.8 meter) to the north.”My co-workers and I had proposed models [in which] meltwater gets to the bed when a lake fills a crevasse, thus driving the crack down,” says glaciologist Richard Alley of Pennsylvania State University who was not involved in the study. Now glaciologist “[Sarah] Das [and her colleagues] have observed it–more than Niagara plunging into Greenland!”In fact, Niagara Falls’s flow per second can be as fast as 202,000 cubic feet (5,720 cubic meters) of water; the glacial lake drained at pace of 307,237 cubic feet (8,700 cubic meters) per second. The meltwater below the glacier then flowed away through channels in the rock below, allowing the ice to subside back to its normal position.