While the basic concept of LEGO bricks might have changed little ... [Roberts Retro] ran into this problem when he was building a festive train setup and realized he didn’t have the speed ...

They can be laid in two rows, four studs apart, and they’ll serve as perfectly functional train track. It’s a 100% legal building technique as per the official LEGO rules, too. Official track ...

Building a cat-sized Lego train with remote control has become a unique engineering feat. Featuring 3D-printed rails and wheels, this train is designed to carry cats on a comfortable ride. With a ...