Category Archives: efficiency

What’s your cell phone radiation level? Is it safe?

Look it up with this tool: http://www.ewg.org/cellphoneradiation/Get-a-Safer-Phone My phone (Treo 650) has high radiation. In fact, among the Top 10 Worst PDA/Smartphones!  (The super-popular iPhone 3G is not among the top 10, but it’s a high-radiator, too.) What to do? Should … Continue reading

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how to get extra life from a printer toner cartridge: black tape

Don’t you hate having to replace the toner cartridge, especially when the printing seems to be fine? Surely, there must be more life in the toner. Well, here’s a workaround in the spirit of responsible consumption: use up what you … Continue reading

Posted in conservation, efficiency, energy saving, everyday, office, paper, sustainability, sustainable | Tagged , , | 7 Comments