Makeblock mBot2 Rover Robotics Kit Features Encoders for Accurate Motor Control

Makeblock mBot2 Rover Kit features anodized aluminum parts, for STEM and more realistic engineering practice. Ages 8+ and 12+ tiers ...
NPR

Studio 2

Studio 2 Extra: Nikole Hannah-Jones on erasing Black history and civil rights With the slavery exhibit back at Philadelphia’s President’s House, we spoke with Pulitzer winner Nikole Hannah-Jones on ...