Forgot your password?
typodupeerror

Comment: Re:The Crypto course with Prof Boneh (Score 2) 101

by sgauss (#39749581) Attached to: Coursera: Dozens of Free, Massive, and Open Online Courses
I'm taking the same course. I'm probably spending 10-15 hours a week, and that's a challenge as like many I have a full time job, family, house and other responsibilities. The material is challenging and the class moves at a quick pace. Boneh is an excellent teacher which really does make a difference.
Image

College To Save Money By Switching Email Font 306

Posted by samzenpus
from the smallest-things dept.
The University of Wisconsin-Green Bay has come up with an unusual way of saving money: changing their email font. The school expects to use 30% less ink by switching from Arial to Century Gothic. From the article: "Diane Blohowiak is the school's director of computing. She says the new font uses about 30 percent less ink than the previous one. That could add up to real savings, since the cost of printer ink works out to about $10,000 per gallon. Blohowiak says the decision is part of the school's five-year plan to go green. She tells Wisconsin Public Radio it's great that a change that's eco-friendly also saves money."
Image

Disputed Island Disappears Into Sea 460

Posted by samzenpus
from the say-hi-to-atlantis dept.
RawJoe writes "India and Bangladesh have argued for almost 30 years over control of a tiny island in the Bay of Bengal. Now rising sea levels have ended the argument for them: the island's gone. From the article: 'New Moore Island, in the Sunderbans, has been completely submerged, said oceanographer Sugata Hazra, a professor at Jadavpur University in Calcutta. Its disappearance has been confirmed by satellite imagery and sea patrols, he said. "What these two countries could not achieve from years of talking, has been resolved by global warming," said Hazra.'"
Sci-Fi

Why Our "Amazing" Science Fiction Future Fizzled 499

Posted by Soulskill
from the i-blame-the-schools dept.
An anonymous reader sends in a story at CNN about how our predictions for the future tend to be somewhat accurate (whether or not we can do a thing) yet often too optimistic (whether or not it's practical). Obvious example: jetpacks. Quoting: "Joseph Corn, co-author of 'Yesterday's Tomorrows: Past Visions of the American Future,' found an inflated optimism about technology's impact on the future as far back as the 19th century, when writers like Jules Verne were creating wondrous versions of the future. Even then, people had a misplaced faith in the power of inventions to make life easier, Corn says. For example, the typical 19th-century American city was crowded and smelly. The problem was horses. They created traffic jams, filled the streets with their droppings and, when they died, their carcasses. But around the turn of the 20th century, Americans were predicting that another miraculous invention would deliver them from the burden of the horse and hurried urban life — the automobile, Corn says. 'There were a lot of predictions associated with early automobiles,' Corn says. 'They would help eliminate congestion in the city and the messy, unsanitary streets of the city.' Corn says Americans' faith in the power of technology to reshape the future is due in part to their history. Americans have never accepted a radical political transformation that would change their future. They prefer technology, not radical politics, to propel social change."
Sci-Fi

+ - MIT researchers develop color changing gel 1

Submitted by Anonymous Coward
An anonymous reader writes "The researchers at MIT have created a new structured gel that can rapidly change color in response to a variety of stimuli, including temperature, pressure, salt concentration and humidity. Apparently the structured gel can be used as a fast and inexpensive chemical sensor, says Edwin Thomas, a professor of materials Science and engineering at MIT. The gel will be most useful in a food processing plant, where the sensor will be able to indicate whether food that must remain dry has been overly exposed to humidity."

10 to the 6th power Bicycles = 2 megacycles

Working...