Custom builder František Hajdekr has managed to create a working Lego chainsaw that includes a functional power trigger, a brake lever, and a spinning chain blade. Without sharpened teeth on the chain the saw will be hard-pressed to cut even softened butter, but the miniature replica is no less impressive.

If you were considering a career as a street-busking juggler, and needed a way to safely practice your show-stopping chainsaw juggling finale, building a trio of these is probably a good place to start so you don’t accidentally lose an arm before your first performance.


[František Hajdekr via The Brothers Brick]