The eternal ebb and flow of tides — 24 x 7 x 365 — makes them a dependable source of energy, but how to harness all that, especially in shallow water? Shreyas Mandre and colleagues at Brown have developed an efficient water wing and optimized its performance with a “secret sauce.”
PROVIDENCE, R.I. [Brown University] — When it comes to raw power and absolute reliability, it doesn’t get much better than the tides. That’s why tidal power is such an attractive option as a renewable form of energy. But designing a device to gather tidal energy in shallow water, where the ebb and flow move fastest and the energy potential is highest, has proven problematic. (more…)
John Wilkerson, University of Washington professor of political science, is the co-author with E. Scott Adler of the University of Colorado of a new book titled “Congress and the Politics of Problem Solving,” published in December by Cambridge University Press. Wilkerson answered a few questions about the book for UW Today.
Q: What is the central concept behind your new book?
A: We argue that members of Congress care about solving problems in society and that their electoral success partly depends upon their collective performance as a problem solving institution.
Q: You and your co-author state in press notes that your book “offers a glass half-full rather than a glass half-empty perspective on lawmaking.” Can you explain?
Understandably, the media, scholars and the public tend to be more attentive to political conflict (especially partisan conflict) than to political cooperation. Yet on most issues, including the most important issues, consensus and cooperation are the norm within Congress. (more…)
