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…)
A new Brown University poll of Rhode Island voters finds strong support for state-operated casino gaming at Twin River and Newport Grand. In the hotly contested Congressional District One race, Rep. David Cicilline retains a small lead. The survey, conducted Sept. 26 to Oct. 5 2012, is based on a sample of 496 registered voters in Rhode Island.
PROVIDENCE, R.I. [Brown University] — A new public opinion survey by Brown University researchers finds that Rhode Island voters appear poised to approve questions one and two on the state ballot, which would allow casino gaming in Lincoln and Newport. Despite an approval rating of just 29.7 percent, Rep. David Cicilline appears to have an edge over Republican challenger Brendan Doherty among voters in 1st Congressional District.
Researchers at the A. Alfred Taubman Center for Public Policy and American Institutions and the John Hazen White Public Opinion Laboratory at Brown University surveyed a random sample of 496 Rhode Island voters from Sept. 26 to Oct. 5, 2012. The poll has an overall margin of error of plus or minus 4.4 percent. (more…)
