Description
By combining the items in this ‘Curious Universe Radical Robotics’ book and science experiment kit with common household objects, you can make 50 super-exciting mind-boggling machines, simply and safely, at home.
By combining the items in this ‘Curious Universe Radical Robotics’ book and science experiment kit with common household objects, you can make 50 super-exciting mind-boggling machines, simply and safely, at home.