So I built this small sailing robot with the rudder at the front, and I was trying to pull something very long and heavy, so that's a four-meter-long object just to pull, and I was surprised with just a 14-centimeter rudder, I could control four meters of absorbent.
Então construí este pequeno robô de navegação com o leme na frente, e estava tentando puxar algo muito longo e pesado, este é um objeto de 4 metros de comprimento, e eu fiquei surpreso porque, com um leme de apenas 14 centímetros, pude controlar 4 metros de absorvente.