What started more than 60 years ago as a children’s building-block toy has turned into a technological tool, most recently used to design a plastic car fueled by air.

More than 500,000 LEGO bricks were used to build Steve Sammartino and Raul Oaida’s “Super Awesome Micro Project”: a drivable LEGO car. Read more: LEGO Car Fueled by Air Drives Into History | News & Opinion | PCMag.com.