ShemAuraiyans practising with a 3D pen to explore its various functions in the Robotics/Aerobay Lab. Be it paper, a flat surface or an empty space in the air, it’s a great fun-learning seeing 3 D structures in front of you, which you can pick up and hold in your hand. After exploring 3 D printers in the lab, it was a unique experience for them to handle 3D pen/ hand-held printers with head and hand. (Bodily-kinesthetic experience)