GrrlScientist: This is the second book in a children's trilogy that follows the adventures of twin amateur sleuths who invent and build several science-y gadgets to aid them in their quest to solve a mystery.
Some scientists describe how they designed and built robots from Lego to help with their research
Luke, a 2011 Google Science Fair finalist from South Africa, tells us about his love for science and why he wanted to talk to robots
Engineers finally succeed at building a robot that climbs smooth walls with ease and shuffles across ceilings without crashing to earth – just like a gecko!
GrrlScientist: SmartBird demonstrates a beautiful overlap of nature and technology