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.

Discover how to easily turn a railroad track into a durable, homemade anvil with this simple DIY guide! Perfect for metalworking enthusiasts or those looking for a unique project, this tutorial ...

Train setups range from a simple loop of track on a snowy white bedsheet to handcrafted villages with painstakingly detailed churches, railroad stations, water towers and other features.

Though they're not a primary mode for travelers, trains are essential. In the 200 or so years they've existed, they've been used to handle a variety of tasks and have become vital all over the globe.