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Energy from ceramics

Micro fuel cells are already being acclaimed as an alternative to batteries. However, producing them from hundreds of tiny separate parts is complex and expensive. An alternative is now available: ceramic fuel cells that ...

dateAug 17, 2006 in Engineering
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Japan child robot mimicks infant learning

The creators of the Child-robot with Biomimetic Body, or CB2, say it's slowly developing social skills by interacting with humans and watching their facial expressions, mimicking a mother-baby relationship.

dateApr 05, 2009 in Robotics
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