4D printing is coming!
http://impresiontresde.com/blog/nueva-dimension-impresion-3d
Is this an appropriate post for a 3D printing community? 
Printing with smellovision? What’s the 4th dimension
Time is the forth dimension.
The advantages of ABS curl.
Nowadays some universities and companys are developing 3d printig materials that are able to change after the printing process. I thouht that it could be interesant to debate, even if you knew about it yet. Im sorry if you consider it as vain.
@Nathan_Walkner well this is a stretch, but curling to the point I’ve seen on the videos would require supports that would be difficult to remove later on…? Maybe?
+Nathan Walkner I’m not an expert in this researching area, but while I have read in the post, if they are trying to create complex structures with alive cells, they may be activated by various environmental variables to investigate their behavior.