![World's first full-size Lego car can hit 20 mph, powered by insane, 256-cylinder compresed air engine - ExtremeTech World's first full-size Lego car can hit 20 mph, powered by insane, 256-cylinder compresed air engine - ExtremeTech](https://www.extremetech.com/wp-content/uploads/2013/12/lego-steering-wheel.jpg)
World's first full-size Lego car can hit 20 mph, powered by insane, 256-cylinder compresed air engine - ExtremeTech
![Air-powered hot rod made from 500,000 pieces of LEGO can reach top speed of 18mph | Daily Mail Online Air-powered hot rod made from 500,000 pieces of LEGO can reach top speed of 18mph | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2013/12/18/article-2525855-1A2E450B00000578-48_634x414.jpg)
Air-powered hot rod made from 500,000 pieces of LEGO can reach top speed of 18mph | Daily Mail Online
![World's first full-size Lego car can hit 20 mph, powered by insane, 256-cylinder compresed air engine - ExtremeTech World's first full-size Lego car can hit 20 mph, powered by insane, 256-cylinder compresed air engine - ExtremeTech](http://www.extremetech.com/wp-content/uploads/2013/12/lego-engine-up-close.jpg)
World's first full-size Lego car can hit 20 mph, powered by insane, 256-cylinder compresed air engine - ExtremeTech
![World's first full-size Lego car can hit 20 mph, powered by insane, 256-cylinder compresed air engine - ExtremeTech World's first full-size Lego car can hit 20 mph, powered by insane, 256-cylinder compresed air engine - ExtremeTech](https://www.extremetech.com/wp-content/uploads/2013/12/oaida-in-lego-car-side-640x426.jpg)