Tuesday, October 02, 2007

WalMart hits swirly bulb milestone

If you haven't made all of the non-decorative bulbs in your house swirly bulbs, you're missing out on helping the environment in a way that also helps your pocket book. It's really a win-win. We talk about the big ideas with tradeoffs, but there are still lots of good ideas without tradeoffs that we can exploit.



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