Reader Challenge: Build Something Useful With LEGO.

8 Pro Challenge THE MISSIVE TO POP MECH READERS, VIA Instagram, was this: Make something with LEGO that will make your (or someone else's) life easier, and show us the results. AUTOMATIC TOILET PAPER DISPENSER The Builder: Steve Guinness @thebrickconsultant Guinness builds commissioned LEGO models for customers, and is the British LEGO Masters champ. [Extracted from the article]