With each generation
There is a myth that Dmitri Ivanovich Mendeleev saw his periodic table of chemical elements in a dream.
Chuck Hull, the man who invented 3D printing, also saw his future brainchild in a dream. Of course, such a printer is not a source of eternal youth, but doctors have already invented a universal use of the printer in the service of society. 3D printers help doctors print bones, teeth, tumors, and sometimes entire organs. Continue reading