Challenge Entry The Secret of Life: Conductivity of Metal - The Sea of Electrons This entry did not advance past the phase. By Kameraman73471 14 comments Description Updates 0 Comments 14 Official Comments 0 Idea Updates 0 Comments 14 Official Comments 0 This entry has no official LEGO comments. By Kameraman73471 14 comments More To Do Product Idea Submit A Product Idea Submit Now