CLEAN : Low cost 3D printed prosthetics a game changer for Nepal

The video discusses the choice of 3D printing for humanitarian purposes, specifically for creating prostheses. The speaker shares a personal story about meeting Ramin Tom L, who was affected by leprosy, and his enthusiasm for receiving a prosthetic hand. The video concludes with some unrelated personal anecdotes.

What challenges does the speaker mention regarding the availability of 3D printing technology?

How does the speaker feel about the process of helping others with 3D printing?