The elephant in the room; desktop 3D printers emit toxic fumes.

Could fumes from your 3D printer make you sick?

With desktop 3D printing, anyone can create designs, make them in plastic, sell them online, throw failed prints in the trash, pollute the air, and expose themselves and everyone around them to all kinds of hazardous chemicals — in the privacy of their own homes. Welcome to the new industrial revolution. In the past year, sales of “desktop” 3D printers…