Meet Raul Lemesoff. Some people call him crazy, others think he's a genius.
The Argentinean artist had a novel idea. He spent months in his garage, building a real-life working tank filled with 900 free books.
Why? "Humanity has perpetrated knowledge and books and I think they should... get around more!" says Raul.
He converted a 1979 Ford Falcon into this amazing library on wheels, giving free books to anyone as long as they promise to read it.
He calls it his Weapon of Mass Instruction. Which we think is pretty clever idea. Watch the full video above.