David Evans, the head of Berkeley College, professor of geology and geophysics, and director of the Yale Paleomagnetism Laboratory, has spent decades tracing the movements of ancient continents. (more…)
First let’s get to understand what fracking is:
According to Environmental Protection Agency, hydraulic fracturing, also known as fracking, produces fractures in the rock formation that stimulate the flow of natural gas or oil, increasing the volumes that can be recovered. Wells may be drilled vertically hundreds to thousands of meters below the land surface and may include horizontal or directional sections extending thousands of meters. (more…)
Scientists expect climate change and warmer oceans to push the fish that people rely on for food and income into new territory. Predictions of where and when species will relocate, however, are based on broad expectations about how animals will move and have often not played out in nature. New research based at Princeton University shows that the trick to more precise forecasts is to follow local temperature changes.
The researchers report in the journal Science the first evidence that sea creatures consistently keep pace with “climate velocity,” or the speed and direction in which changes such as ocean temperature move. They compiled 43 years of data related to the movement of 128 million animals from 360 species living around North America, including commercial staples such as lobster, shrimp and cod. They found that 70 percent of shifts in animals’ depth and 74 percent of changes in latitude correlated with regional-scale fluctuations in ocean temperature. (more…)
AUSTIN, Texas — In a development that will help predict potential sea level rise from the Antarctic ice sheet, scientists from The University of Texas at Austin’s Institute for Geophysics have used an innovation in radar analysis to accurately image the vast subglacial water system under West Antarctica’s Thwaites Glacier. They have detected a swamp-like canal system beneath the ice that is several times as large as Florida’s Everglades.
The findings, as described last week in the Proceedings of the National Academy of Sciences, use new observational techniques to address long-standing questions about subglacial water under Thwaites, a Florida-sized outlet glacier in the Amundsen Sea Embayment considered a key factor in projections of global sea level rise. On its own, Thwaites contains enough fresh water to raise oceans by about a meter, and it is a critical gateway to the majority of West Antarctica’s potential sea level contribution of about 5 meters. (more…)
One-third consider options other than the store for next purchase; Showrooming drives 50 percent of online sales
ARMONK, N.Y. – 15 Jan 2013: National Retail Federation Convention – A new IBM study of 26,000 global consumers released today at the 2013 National Retail Federation convention (#IBMNRF) found they are diversifying the way they shop for and acquire goods, becoming increasingly open to buying both online and in-store depending on their needs at time of purchase. While more than 80 percent of shoppers chose the store to make their last non-grocery purchase, only half are committed to returning there next time they buy.
IBM’s research finds that consumers are in a transitional state. According to the study, 35 percent are unsure whether they would next shop at a store or online. Nine percent are ready to commit to making future purchases online. Of all eight product categories tracked in the survey, the two most popular categories chosen by consumers for an online shift are consumer electronics and luxury items, including jewelry and designer apparel. (more…)
EAST LANSING, Mich. — A team of Michigan State University researchers will soon be heading into the rainforests of Nicaragua to help an endangered species known as a Baird’s tapir co-exist with local farmers whose crops are being threatened by the animals.
The animals were thought to be extinct in that part of the world until just two years ago when the MSU team discovered them still living there through the use of “camera trapping” – the setting up of still and video cameras in order to “capture” the animal. (more…)
University of Missouri’s Sergei Kopeikin may have solved the Pioneer anomaly
COLUMBIA, Mo. – Former President Bill Clinton recently expressed his support for interstellar travel at the 100 Year Spaceship Symposium, an international event advocating for human expansion into other star systems. Interstellar travel will depend upon extremely precise measurements of every factor involved in the mission. The knowledge of those factors may be improved by the solution a University of Missouri researcher found to a puzzle that has stumped astrophysicists for decades.
“The Pioneer spacecraft, two probes launched into space in the early 70s, seemed to violate the Newtonian law of gravity by decelerating anomalously as they traveled, but there was nothing in physics to explain why this happened,” said Sergei Kopeikin, professor of physics and astronomy in MU’s College of Arts and Science. “My study suggests that this so-called Pioneer anomaly was not anything strange. The confusion can be explained by the effect of the expansion of the universe on the movement of photons that make up light and radio waves.” (more…)
When you wake up in the morning, what’s one of the first things that you do? Do you head outside to pick the paper off the stoop, or do you hop online to see the latest news bits from overnight? Well, people still do both, but digital media is quickly becoming a very popular option.
Up-to-date Information
Sure, the newspaper tells you what is going on “now” in the general sense; however, the Internet can literally give you a play by play as a story is unfolding. People choose digital media because they can find out what is happening at that exact moment. Furthermore, they don’t have to wait for the newspaper to come; they can log on to the web at any time via a computer or smart phone. (more…)
