What's more, inserting needles into the veins of infants is extra difficult because of the thick layer of fat that hides them from view ... hand on the sphere and a 3D map of their veins appears ...
While his main areas of expertise are maker tools -- 3D printers, vinyl cutters, paper printers, and laser cutters -- he also loves to play board games and tabletop RPGs. Expertise 3D printers ...
Today's affordable 3D printers will likely surprise you: You can get a smooth-working machine with useful features once found only in high-end models. Starting at just $250, these are the top ...