Enthusiasts of gravity racers or soapboxes - motorless vehicles which are raced on a downhill road - face each other in a race in Brazil's Belo Horizonte during the Virada Cultural festival.
Enthusiasts of gravity racers or soapboxes - motorless vehicles which are raced on a downhill road - face each other in a race in Brazil's Belo Horizonte during the Virada Cultural festival.
Soapboxes, motorless vehicles, pelt down a steep hill in the Brazilian city of Belo Horizonte as enthusiasts test their creations..