Frankie the Cat is just one of a five robot-building projects in the new Lego Boost, a $159.99 model-building and code-training kit for kids (and adults). It joins a long line of Lego robotics ...

Lego's latest educational kits, dubbed Boost, combine moving parts and computer programming for children as young as 7. WSJ's Geoffrey A. Fowler checked it out before its January debut at CES 2017 ...