jackie said: "it is sad that so many tree-huggers are hung up on price. quality costs money, time, and attention to the smallest details possible. ..." [read]John Melville said: "I would like to paraphrase Dr. Stephen Barrett, operator of www.quackwatch.com. Lets presume that the inventors of this machine are right. ..." [read]dora said: "scik idea which saves energy and money....do they sell these in canada and how much are they ..." [read]Ken Soper said: "This idea, swapping for full batteries, is a proven technology that has a history going back to the early part of the 20th century when electric au..." [read]brownjeans said: "Kyoto is more about PR that real solutions. I'm nearly certain that no country will meet the objectives of the treaty. But it is nice of those poli..." [read]