Safe walk is device invented by NeMo Technology, created to improve pedestrian safety, especially those who use mobile phones while walking. It has the ability to warn the user about upcoming objects and dangers and prevent the accidents which may happen to the user. It will warn about fast moving objects, gaps and obstacles in front of the user and other dangerous situations and keep the user safe.

Pellets for PLA, ABS, TPU etc. can be purchased because it not a common plastic to find. But if you wish to use recycled plastic such as PET it has to be shredded. According to my opinion pelletized PET is more suitable for the process than shredded plastic. Because pelletized plastic pieces are equal in size and shredded plastic are not. ....

The basic mechanism of a SLA 3D printer is that a light flash on a photosensitive liquid resin and it hardens. This effect is called photo polymerization. Let’s understand what happens here. The liquid contains of monomers. In a flash of light, the monomers changers its state to solid by creating bonds each other and creates a polymer (“curing” in the terms of chemistry) in a fraction. ....