nih 4d - live draw sgp tercepat 4d
$800.00
The printing process for a 4D object is the same as that of a 3D one. ilegal 4d The main difference is that the materials used in 4D printing technology are programmable and undergo a transformation when they come into contact with moisture, light, or heat. ilegal 4d Such materials which are responses to external or internal stimuli are referred to as smart materials