When it comes to cars, I used to think that noise of its engines create nothing but lots of noise pollution. However, Nils Voelker's robot friend has created lots of art, literally translating the sounds of the car’s engine. It’s like car does the talking and robot is the interpreter. The robot uses motor-oil to paint the sounds of the engines of gas powered cars and it uses the tail lights to do some long exposure painting when it comes to the engine sounds of electric cars.



Via: Gizmodo