Close your eyes for a moment. Now open them again and look around. Everything you see that was not placed there by mother nature exists because of the creativity and knowledge of engineers, scientists, and technicians. Yes, EVERYTHING. The clothes you are wearing, the chair you are sitting on, the device you are reading this from, the building sheltering you, the food on your table, the transportation that brought you here. All of it. To a lesser or larger extent, every manuf
