There's Lego, and then there's LEGO:
If you're planning on a monster like this with millions of bricks then you definitely need to call in the engineers (not least to move the beast around — it weighs more than 20 tonnes!).
Not to be outdone, our resident structural engineer
has put together a disquisition on the joys of LEGO
cases for the Pi, including this one that he built himself —
— with nothing but a slide rule and a copy of Newton's
Principia to help him.
The result is not just a thing of beauty, but a process of beauty :-)