Episode 69: Geothermal Energy from Uranium Deposits Geothermal energy is most frequently associated with volcanic activity. However, new research suggests the possibility of producing commercially viable geothermal energy from uranium deposits. Prof Mike Sandiford and Dr Sandra McLaren discuss the science behind this endeavor to produce clean energy. With host Dr Shane Huntington.
Open Education for an Open World
In Charles M. Vest’s expansive vision, scientists and engineers around the world are creating a “meta university” as they increasingly share ideas and build on common knowledge. Technology enables this integration of minds, leading us toward “an era better called brain circulation,” he says.
Vest cites evidence of rap
Using numbers and handling data
You might not realise it, but maths is an essential component of healthcare. In fact, sloppy calculations can have fatal consequences. This unit is a taster of Level 1 course materials for a Foundation Degree in health sciences, and is designed for those contemplating a future in the health services industry.
Moving Ahead: Engineering Challenges of Deep Water Drilling and Future Oil Resource Recovery
To keep up with demand, the oil industry ventures increasingly farther and deeper offshore, extracting resources as fast as possible in often hazardous conditions with newly minted technology. So to these panelists, the BP Deepwater Horizon accident did not come as a complete surprise. However, they view the disaster from distinctly di
Birth of a drug
The search for new medicinal products is one of the major driving forces behind the development and application of new synthetic methods. This unit focuses on a specific case study, which follows the development of a drug for the treatment of high blood pressure. It is a particularly good example of the application of organic chemistry in the pharmaceutical industry, and illustrates the scientific processes that are involved in the development of any new drug.
Technologies Changing Communities, Communities Innovating Technology
The best way to help a community help itself, say Dayna Cunningham and Alexa Mills, is to enable its members to find their voices and talk to each other. In several projects in the U.S. and overseas, the two speakers are developing methodologies for enabling communities to express and define themselves, so they may b
The Emergence of a “Renewable Feedstock-Based” Chemical Industry
If the future once lay in plastics, as the film “The Graduate” claimed, today the watchword may be “feedstocks.” This term includes corn, wheat, soy, sunflower, rapeseed (canola)—the array of carbohydrates and proteins growing in fields across the planet. The news, as Douglas Cameron makes clear, is that these crops no lon
Financial Services: Prospects for Your Future
In a lively discussion with Simon Johnson,
Lawrence Fish deconstructs the near collapse of the banking system and points out the multiple factors that have contributed to the financial crisis.
Topics in the discussion include the banks that did not fail, how Canadian and other countries' banking systems
Acknowledgements
The incidence of obesity is on the increase in affluent societies, and the phenomenon commands increasing attention from health professionals, legislators and the media. This unit looks at the science behind obesity, examining the dietary, physiological and genetic aspects of the topic.
2.4 Obesity and brain reward systems
The incidence of obesity is on the increase in affluent societies, and the phenomenon commands increasing attention from health professionals, legislators and the media. This unit looks at the science behind obesity, examining the dietary, physiological and genetic aspects of the topic.
1.2.3 Obesity treatment
The incidence of obesity is on the increase in affluent societies, and the phenomenon commands increasing attention from health professionals, legislators and the media. This unit looks at the science behind obesity, examining the dietary, physiological and genetic aspects of the topic.
Introduction
The incidence of obesity is on the increase in affluent societies, and the phenomenon commands increasing attention from health professionals, legislators and the media. This unit looks at the science behind obesity, examining the dietary, physiological and genetic aspects of the topic.
Numbers, Words and Colors
Tools developed by Martin Wattenberg and his associate Fernanda Viégas, have changed the way people look at and use visualizations, by empowering and equipping users with the methodology needed to ask different questions. Wattenberg, whose background is in math and computer science, asks how the humanities have influenced th
How to Read 1,000,000 Manga Pages: Visualizing Patterns in Games, Comics, Art, Cinema, Animation, TV
In his introduction, moderator Ian Condry advocates utilizing the expertise and innovation of all disciplines in order to best explore new directions in the humanities. He suggests that the challenge of discovery may ultimately be useful as theoretical exploration, which incorporates the transformative power of art as well.
<
New Media, Civic Media
As old media die, new forms are emerging, but it’s not clear they will serve such vital civic functions as “helping people form publics,” as Pat Aufderheide puts it. These panelists point to promising experiments in “Public Media 2.0,” but caution that new media are not guaranteed to shore up democracy or invigorate
Automotive Lightweighting as a Strategic Opportunity for India’s Automotive Industry
Suppose you could leapfrog 100 years of experience in the automotive industry and begin a new manufacturing epoch. The strategic change you would make is to lightweight the vehicle, observes Charles Fine. Although steel has been the material of choice for many automotive components since the dawn of the automotive age, th
Airline Security: Where are We?
The events of 9/11 unleashed a flood of security measures across all dimensions of daily life, many of them aimed at averting repeat attacks on aircraft. So you might imagine that the risks of flying have been much reduced. You’d be wrong, says Arnold Barnett, who has scrutinized the changes in air security regulations, and
So Wrong for So Long: How the Press, the Pundits and the President Failed on Iraq
Greg Mitchell has found both comedy and tragedy in the shameless and near-universal complicity between the American press and the Bush Administration around the Iraq war and occupation. Mitchell’s amply documented account of the run-up to the invasion through the recent surge forms the basis of his new book, So Wro
The Great Climategate Debate
The hacking of emails from the University of East Anglia’s Climate Research Unit in November rocked the world of climate change science, energized global warming skeptics, and threatened to derail policy negotiations at Copenhagen. These panelists, who differ on the scientific implications of the released emails, generally ag
Denialism: Media in the Age of Disinformation
A few hundred years after the Enlightenment, western civilization is rushing back to the Dark Ages. The causes are debatable, but, argue these science journalists, the public increasingly rejects the findings of science, from climate change to evolution, and is turning away from rationality and reason in general.
“People are
