Researchers at both Kansas State University and the University at Buffalo have been very busy in both researching materials and creating new processes to make a different kind of graphene aerogels which are even more lightweight and can be used in new applications, to expound on their conductive qualities. Through using multiple nozzles along with the addition of water and freezing temperatures, the scientists have been able to make lighter, stronger structures. With their use of more than one nozzle, they are hoping to begin creating 3D printed aerogels from multiple materials in the near future. Read more at 3DPrint.com: http://3dprint.com/121638/ultra-ligh...hene-aerogels/