english: And we developed techniques to dive inside and under the iceberg, such as heating pads on our kidneys with a battery that we dragged around, so that, as the blood flowed through our kidneys, it would get a little boost of warmth before going back into our bodies.
non_english: A vyvinuli sme techniky na potápanie sa vnútri a pod ľadovcom, ako sú vyhrievacie podušky na obličky s batériou, ktoré sme vláčili so sebou, aby sa krv pretekajúca obličkami trochu ohriala pred návratom do tela.