And then we mounted a camera for controlling it, but quickly we saw that we would need a lot more weight at the bottom, so we had to take it back to the lab, and then we built a skin around it, we put batteries, remote controllers, and then we put it in the water and then we let it go in the water and see how well it would work, so let some rope out, and hope it's going to work, and it worked okay, but we still have a long way.
Y luego instalamos una cámara para su control, pero pronto vimos que íbamos a necesitar mucho más peso en la parte inferior, así que tuvimos que llevarlo de regreso al laboratorio. Construimos una cubierta a su alrededor, lo equipamos con baterías, controles remotos y lo pusimos en el agua y lo dejamos allí para qué tan bien iba a funcionar.