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maker Steam powered iPod generator Mark Frauenfelder

Science Sustainable Energy Without the Hot Air: the Freakonomics of conservation, climate and energy Cory Doctorow

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Boing Boing Gadgets Tesla coils sing the Doctor Who theme in orgy of electric awesomesauce Cory Doctorow

High Energy Solar cells inspired by moth eyes David Pescovitz

maker Stupid light switch can't be opened Mark Frauenfelder

High Energy TED2009: Electric Fault Circuit Interrupter Mark Frauenfelder

Games HOWTO Convert your car to run on garbage Cory Doctorow

Environment Jay Leno's wind turbine Mark Frauenfelder

Science Nuclear slide-rules from a time after nukes and before pocket-calculators Cory Doctorow

High Energy Al Gore: The Climate for Change Xeni Jardin

High Energy Sensors powered by trees David Pescovitz

Innovation As price of fuel soars, so does a dirigible renaissance? Xeni Jardin

High Energy BBtv: Omega Recoil: Electricity as Art Xeni Jardin

High Energy Nuclear launch center "blast door" art Mark Frauenfelder

Science Steam-powered battery charger Mark Frauenfelder

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