on could be key for martian colony Mars pioneers could use 3D printing to

3D Printing
,
1

#3Dprinting on #Mars could be key for martian colony
Mars pioneers could use 3D printing to create a sustainable human colony on the Red Planet, advocates say.

A team of scientists is developing a plan to use 3D printing to build locally made houses and food on the Martian surface. These resources would support the lives of people leaving the confines of Earth for the Red Planet.

Read more: 3D Printing on Mars Could Be Key for Martian Colony | Space

f885582a39994c76381a519a67104fae.jpeg
f885582a39994c76381a519a67104fae.jpeg1289×862 129 KB

2

and here I was thinking it was some kind of marble run.

3

I thought this were extruder parts in wrapping paper before I read the title SMH