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  • How to Heartlessly Arbitrage Used Books With a PDA
    By on October 16, 2010 | Comments Off  Comments


    Pickens writes “Michael Savitz writes at Salon how he makes a living armed with a laser bar-code scanner fitted to a Dell PDA. Savitz haunts thrift stores and library book sales to scan hundreds of used books a day and instantly identify those that will get a good price on Amazon Marketplace. ‘My PDA shows the range of prices that other Amazon sellers are asking for the book in question,’ writes Savitz. ‘Those listings offer me guidance on what price (more…)



  • Can Climate Change Make You Sick?
    By on October 16, 2010 | Comments Off  Comments

    Have you ever wondered what the effect of climate change will be on human health?

    More…