Heritage Montreal called the idea unfeasible because it would have involved cutting trees and building a concrete structure. The SSJB also wasn’t amused. “The Mount Royal Cross is not a ‘T ...

There is a big difference between building one of something and building, say, 100 of the same item. It isn’t surprising, then, that 3D printing in bulk differs from printing one object at a time.

the only thing [Peter] needed to make for his experiments in laser engraving was a mount to hold the laser diode. Luckily, the laser had a similar form factor to the cutting blades for the machine ...