|| Image by Karolina Grabowska from Pixabay ||
3d printing has come a long way. All sorts of things can now be printed by 3d printing using all kinds of inks, ranging from liquid inks to powder inks. In one recent news it was reported that scientist have now managed to 3d print using soil as 3dp ink using special binders.
Name one thing you think is cool to 3d print and tell us why it is cool?