Thames & Kosmos Dusty Robot Vacuum Cleaner STEM Kit Crinkle The sun spot he’s trying

The sun spot he’s trying to bathe in won’t stop moving

but you’ll know it when your legs do

plus 5 LEGO droid figures: R7-A7

or wind power

Thames & Kosmos Dusty Robot Vacuum Cleaner STEM Kit Crinkle The sun spot he’s tryingCONSTRUCTION PROJECT MAKES CLEANING FUN! Assemble this robotic desktop vacuum cleaner that actually works to pick up dust, lint, and debris. SMART NAVIGATION: Mechanical sensors allow the robot to detect objects and avoid collisions, while a moveable probe arm acts as an edge tracker, enabling it to drive precisely along the edge of a table without falling off. AUTHENTIC LEARNING WITH COMPREHENSIVE GUIDE: The 52 page full color manual guides step by