http://www.plime.com/en-ushttp://www.plime.com/http://www.plime.com/plime-com/l/19154/1/http://www.plime.com/plime-com/l/51016/1/
Instead it could provide a renewable energy source to power office lighting or laptops - and it may be possible to recharge your mobile phone by walking to the photocopier."

I searched for "stairs" on the plime search engine, and it only seemed to catch around nineteen hits. So I guess this one's good. :)]]>http://www.plime.com/plime-com/l/11041/1/
also see here]]>http://www.plime.com/plime-com/l/86851/1/http://www.plime.com/politics/l/84254/1/http://www.plime.com/plime-com/l/83856/1/http://www.plime.com/science/l/5993/1/
Don't expect any real answers though, we still have no idea what dark energy is.]]>http://www.plime.com/science/l/63197/1/http://www.plime.com/plime-com/l/112111/1/
Related Post]]>http://www.plime.com/science/l/37002/1/http://www.plime.com/science/l/52511/1/
Way to go, UK!]]>http://www.plime.com/science/l/49338/1/http://www.plime.com/plime-com/l/130518/1/
They should also plant wildlife-friendly flowers such as sunflowers and buddleia to provide food for bees, the RSPB said.]]>http://www.plime.com/plime-com/l/95517/1/
The devices are strapped to the animals as they run on their cage wheels, capturing the biomechanical energy they release as they exercise.]]>http://www.plime.com/entertainment/l/48230/1/http://www.plime.com/plime-com/l/129452/1/
Not that it matters, as ol' PetroCan will be gone tomorrow!]]>http://www.plime.com/plime-com/l/16788/1/captured by NASA’s Hubble telescope,
open new vistas into the expansion
history of the early universe. As early
as 9 billion years ago, a mysterious
repulsive force known as dark energy
is seen exerting its influence.
Even weirder than dark matter—the invisible stuff constituting most of the mass of the universe—is dark energy, a mysterious force pushing the universe apart at an ever-faster rate.]]>http://www.plime.com/science/l/29182/1/http://www.plime.com/plime-com/l/41718/1/http://www.plime.com/world/l/52550/1/