Tag Archives: circuit

Battery powered to heal

By Stephen Ornes / April 7, 2011
Battery Capsles

With its own first-aid kit, this battery can really keep going

Posted in Atoms & Forces | Tagged , , , , , ,

Letting molecules do the work

By Douglas Fox / December 11, 2009

Why go to the trouble of carefully building electric circuits when the circuits can build themselves?

Posted in Technology & Engineering | Tagged , ,

Batteries built by viruses

By Stephen Ornes / October 28, 2009

Scientists use microbes to create tiny power supplies

Posted in Technology & Engineering | Tagged , , , , , , ,