A spokesperson for the Lego Group confirmed via email that "LEGO® bricks do not, and never have, contained any materials (either intentionally or not) to make them visible in an X-ray." A rumor has ...

Or perhaps you saw Mashable's own CES coverage of the unveiling, when Lego made its first appearance at the world's biggest technology convention to officially announce Smart Play and Smart Bricks.

Lego bricks come in a bunch of shapes and sizes, but they’re getting a big technical upgrade in 2026 thanks to news announced at CES this year. Meet the Lego Smart Brick, a standard-sized 2 x 4 brick ...