Hello,
I am aware of 3D printing and actually quite amazed by the technology as well. Especially when it is used at a mega scale, for example, how the Chinese are using it to construct buildings. Not very tech savvy, but what I am capable of is producing articles that are to the point so that they will add real value to the lives of readers, at the end, this really is the most important thing an article can do for a person. If you can pay 500 INR for 500 words, you will not be disappointed with me. But I don't want to be all wordy about it so here's a realistic offer, I will write this first topic free of cost, and if you like what it brings, we can work together on an on going basis. Fair deal, yeah? Let's chat!
Cheers!
WordsAlchemy