'The REC Foundation's Online Challenges provide a unique opportunity for students from around the world to participate in VEX Robotics Competition, VEX U and VEX IQ Challenge-based engineering competitions. Students can show off their work, win prizes, and even win a chance to compete at the VEX Robotics World Championship. The REC Foundation organizes Online Challenges in subjects such as robot construction, sustainable engineering, STEM education, CAD design, animation, and video production.'