Lego car that runs on air and can go 12mph

If you're a Lego fan this could just blow you away - a working car made out of Lego that runs on air!

It was made using around half a million bricks, and everything but the wheels are Lego.

The engine is powered by air and it can do 12 miles an hour - not very fast, but they didn't want it to break.

The Australian man who made it says there's one downside - sore fingers from all that building!

Check out: the famous scenes recreated in Lego