Feasibility research is being carried out by Plymouth University and Totnes Renewable Energy Society (TRESOC) into the River Dart at Dittisham.

BBC: Research into River Dart's tidal power potential

We are continuing research on the feasibility of converting research reactors in the United States and Russia to low-enriched uranium fuel.

WHITEHOUSE: The White House

Figuring that the project could actually be plausible following research and feasibility studies, their passion grows as they realize that they could revolutionize our perception of what is achievable in the fishing world.

FORBES: Salmon Fishing In The Yemen

Relying more on gut feelings and his own on-the-ground research than professional feasibility studies, John Q.

WSJ: Remembrances: Building With the Market in Mind

The purpose of the meeting in Lima tomorrow is NOT whether to discuss actually doing any of these things, but rather whether to support research on the feasibility of doing so in the worst-case scenarios of climate change.

FORBES: Green Groups Blast U.N. Climate Panel for Alarmism

The Swedish government is funding research into the feasibility of using a wind-turbine driven oxygen pump in the Baltic, following studies carried out last year by the University of Gothenburg, which looked at the effect of pumping oxygen-rich surface water to the bottom of two Swedish fjords.

CNN: Can oxygen pump breathe life into ocean 'dead zone?'

Johns Hopkins University's Applied Physics Laboratory, a leading space research center, recently conducted feasibility studies into junk-zapping lasers and garbage-collecting rockets.

WSJ: A Cosmic Question: How to Get Rid Of All That Orbiting Space Junk?

He said further research was necessary to test the feasibility of the ideas.

BBC: Snail slime 'could mend bones'

Much research has been undertaken toward creating Harry Potter-style "invisibility cloaks" since the feasibility of the idea was first put forward in 2006.

BBC: Acoustic 'cloaking device' shields objects from sound