In order to keep the bricky appearance of the train engine intact, [Robert] hollowed out a few cheap imitation LEGO bricks to house the electronics. He also cut out slots for JST connectors ...

The Lego Duplo Interactive Adventure Train offers a hands-on building experience ... As a teacher, I love how this set ...

Whether it's Duplo for youngsters ... In 2024, for example, Lego includes a Winter Holiday Train set when you spend $170 or more. What's the best Lego set? Lego's product range has expanded ...