Immagina se un'auto accelerasse a 999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999x999.999.999.999.999.999.999.999.999.999.999.999.999.999.999.999⁹⁹ MPH sull'Autobahn