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Do you live or work off a laneway? Are you interested in laneway greening? Anyone can improve their laneway for the benefit of everyone. Many people in the central city don’t have traditional gardens but that doesn’t mean you can’t have any plants. There are many opportunities to green your home or business; you just need to know where to start. Green Your Laneway is a guide to inform laneway communities on greening using planter boxes, wall creepers and green roofs and walls within their properties.
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Extreme melting has driven Arctic sea ice levels to record lows, according to polar scientists. Sea ice is now the thinnest it has ever been in recorded history. The 2011 levels are roughly the same as 2007 levels for having the least amount of surface area. August 2011 was the second warmest month since satellite monitoring began, which reveals the culprit for the Arctic ice melt: global warming.
Have someone else hold another magnet in front of the car, with the north pole facing the car. Does the car move faster with one magnet "pushing" from behind and the other magnet "pulling" from ahead?
In our example, the permanent magnets have to mov
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