We needed something that was portable, something that could be sterilized and reused across multiple babies and something ultra-low-cost, compared to the 20,000 dollars that an incubator in the U.S. costs.
Algo que fose portátil, que puidese esterilizarse e reutilizarse, e de moi baixo custo comparado cos 20 mil dólares que unha incubadora custa nos EE.